9th Math Factorisation 1 (2N)

Authored by Lester Orellana

Mathematics

8th - 10th Grade

Used 9+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

10 questions

Show all answers

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

b² + 8b + 7

(b + 7) (b + 1)

(b - 7) (b + 1)

(b + 7) (b - 1)

(b - 7) (b - 1)

Answer explanation

ax² + bx + c
b² + 8b + 7 (a=1)
2 numbers added = b
7 + 1 = 7
Same numbers multiplied = c
7 * 1 = 7

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

b² - 8b + 7

(b + 7) (b + 1)

(b - 7) (b + 1)

(b + 7) (b - 1)

(b - 7) (b - 1)

Answer explanation

ax² + bx + c
b² - 8b + 7 (a = 1)
2 numbers added = b
-7 + -1 = -8
Same numbers multiplied = c
(-7) (-1) = +7

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

b² – 6b – 7

(b + 7) (b + 1)

(b - 7) (b + 1)

(b + 7) (b - 1)

(b - 7) (b - 1)

Answer explanation

ax² + bx + c
b² - 6b - 7 (a = 1)
2 numbers added = b
-7 + 1 = -6
Same numbers multiplied = c
(-7) (1) = –7

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

n² − 11n + 10

(b – 10) (b – 1)

(b + 10) (b – 1)

(b – 10) (b + 1)

(b + 10) (b + 1)

Answer explanation

ax2 + bx + c
n² − 11n + 10 (a = 1)
2 numbers added = b
-10 + -1 = -10
Same numbers multiplied = c
(-10) (-1) = +10

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

n² − 9n - 10

(b – 10) (b – 1)

(b + 10) (b – 1)

(b – 10) (b + 1)

(b + 10) (b + 1)

Answer explanation

ax2 + bx + c
n² − 9n - 10 (a = 1)
2 numbers added = b
-10 + 1 = -9
Same numbers multiplied = c
(-10) (1) = -10

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

n² + 9n - 10

(b – 10) (b – 1)

(b + 10) (b – 1)

(b – 10) (b + 1)

(b + 10) (b + 1)

Answer explanation

ax2 + bx + c
n² + 9n - 10 (a = 1)
2 numbers added = b
10 – 1 = +9
Same numbers multiplied = c
(10) (–1) = -10

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

n² + 4n - 12

(n – 2) (b + 6)

(n + 2) (n - 6)

(b – 3) (b + 4)

(b + 3) (b - 4)

Answer explanation

ax² + bx + c
n² + 4n - 12 (a = 1)
2 numbers added = b
6 – 2 = +4
Same numbers multiplied = c
(6) (–2) = -12

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

13 questions

Potencias y Raices larga

Quiz

•

7th - 8th Grade

10 questions

TOÁN 8_KHỞI ĐỘNG MỞ ĐẦU VỀ PHƯƠNG TRÌNH

Quiz

•

8th Grade

15 questions

Números enteros y Expresiones algebraricas SEGUNDO

Quiz

•

6th - 8th Grade

10 questions

8上1-2多項式的加減法

Quiz

•

8th Grade

6 questions

Let's Mutiply!

Quiz

•

9th Grade

15 questions

Year 10 Solving Equations

Quiz

•

9th - 11th Grade

10 questions

Congruencia de Triangulos

Quiz

•

7th - 9th Grade

10 questions

Taula de multiplicar del 5

Quiz

•

6th - 12th Grade

Popular Resources on Wayground

7 questions

History of Valentine's Day

Interactive video

•

4th Grade

15 questions

Fractions on a Number Line

Quiz

•

3rd Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

$fractions$

22 questions

fractions

Quiz

•

3rd Grade

15 questions

Valentine's Day Trivia

Quiz

•

3rd Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

Discover more resources for Mathematics

20 questions

Laws of Exponents

Quiz

•

8th Grade

20 questions

Graphing Inequalities on a Number Line

Quiz

•

6th - 9th Grade

20 questions

Exponent Properties

Quiz

•

9th Grade

16 questions

2022 Winter Olympics Medal Table

Passage

•

6th - 8th Grade

20 questions

Complementary Supplementary Vertical Adjacent Angles

Quiz

•

8th Grade

20 questions

One Step equations addition and subtraction

Quiz

•

5th - 8th Grade

12 questions

Volume of cones and cylinders

Quiz

•

8th Grade

20 questions

Slope from a Graph

Quiz

•

8th Grade

9th Math Factorisation 1 (2N)

b² + 8b + 7

ax² + bx + c
b² + 8b + 7 (a=1)
2 numbers added = b
7 + 1 = 7
Same numbers multiplied = c
7 * 1 = 7

b² - 8b + 7

ax² + bx + c
b² - 8b + 7 (a = 1)
2 numbers added = b
-7 + -1 = -8
Same numbers multiplied = c
(-7) (-1) = +7

b² – 6b – 7

ax² + bx + c
b² - 6b - 7 (a = 1)
2 numbers added = b
-7 + 1 = -6
Same numbers multiplied = c
(-7) (1) = –7

n² − 11n + 10

ax2 + bx + c
n² − 11n + 10 (a = 1)
2 numbers added = b
-10 + -1 = -10
Same numbers multiplied = c
(-10) (-1) = +10

n² − 9n - 10

ax2 + bx + c
n² − 9n - 10 (a = 1)
2 numbers added = b
-10 + 1 = -9
Same numbers multiplied = c
(-10) (1) = -10

n² + 9n - 10

ax2 + bx + c
n² + 9n - 10 (a = 1)
2 numbers added = b
10 – 1 = +9
Same numbers multiplied = c
(10) (–1) = -10

n² + 4n - 12

ax² + bx + c
n² + 4n - 12 (a = 1)
2 numbers added = b
6 – 2 = +4
Same numbers multiplied = c
(6) (–2) = -12

n² + n - 12

ax² + bx + c
n² + n - 12 (a = 1)
2 numbers added = b
-3 + 4 = +1
Same numbers multiplied = c
(-3) (4) = -12

n² - 4n - 12

ax² + bx + c
n² + n - 12 (a = 1)
2 numbers added = b
-6 + 2 = -4
Same numbers multiplied = c
(-6) (2) = -12

n² - 7n + 12

ax² + bx + c
n² - 7n + 12 (a = 1)
2 numbers added = b
-3 - 4 = -7
Same numbers multiplied = c
(-3) (-4) = +12

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

9th Math Factorisation 1 (2N)

b2 + 8b + 7

ax2 + bx + cb2 + 8b + 7 (a=1)2 numbers added = b7 + 1 = 7Same numbers multiplied = c7 * 1 = 7

b2 - 8b + 7

ax2 + bx + cb2 - 8b + 7 (a = 1)2 numbers added = b-7 + -1 = -8Same numbers multiplied = c(-7) (-1) = +7

b2 – 6b – 7

ax2 + bx + cb2 - 6b - 7 (a = 1)2 numbers added = b-7 + 1 = -6Same numbers multiplied = c(-7) (1) = –7

n2 − 11n + 10

ax2 + bx + cn2 − 11n + 10 (a = 1)2 numbers added = b-10 + -1 = -10Same numbers multiplied = c(-10) (-1) = +10

n2 − 9n - 10

ax2 + bx + cn2 − 9n - 10 (a = 1)2 numbers added = b-10 + 1 = -9Same numbers multiplied = c(-10) (1) = -10

n2 + 9n - 10

ax2 + bx + cn2 + 9n - 10 (a = 1)2 numbers added = b10 – 1 = +9Same numbers multiplied = c(10) (–1) = -10

n2 + 4n - 12

ax2 + bx + cn2 + 4n - 12 (a = 1)2 numbers added = b6 – 2 = +4Same numbers multiplied = c(6) (–2) = -12

n2 + n - 12

ax2 + bx + cn2 + n - 12 (a = 1)2 numbers added = b-3 + 4 = +1Same numbers multiplied = c(-3) (4) = -12

n2 - 4n - 12

ax2 + bx + cn2 + n - 12 (a = 1)2 numbers added = b-6 + 2 = -4Same numbers multiplied = c(-6) (2) = -12

n2 - 7n + 12

ax2 + bx + cn2 - 7n + 12 (a = 1)2 numbers added = b-3 - 4 = -7Same numbers multiplied = c(-3) (-4) = +12

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

b² + 8b + 7

ax² + bx + c
b² + 8b + 7 (a=1)
2 numbers added = b
7 + 1 = 7
Same numbers multiplied = c
7 * 1 = 7

b² - 8b + 7

ax² + bx + c
b² - 8b + 7 (a = 1)
2 numbers added = b
-7 + -1 = -8
Same numbers multiplied = c
(-7) (-1) = +7

b² – 6b – 7

ax² + bx + c
b² - 6b - 7 (a = 1)
2 numbers added = b
-7 + 1 = -6
Same numbers multiplied = c
(-7) (1) = –7

n² − 11n + 10

ax2 + bx + c
n² − 11n + 10 (a = 1)
2 numbers added = b
-10 + -1 = -10
Same numbers multiplied = c
(-10) (-1) = +10

n² − 9n - 10

ax2 + bx + c
n² − 9n - 10 (a = 1)
2 numbers added = b
-10 + 1 = -9
Same numbers multiplied = c
(-10) (1) = -10

n² + 9n - 10

ax2 + bx + c
n² + 9n - 10 (a = 1)
2 numbers added = b
10 – 1 = +9
Same numbers multiplied = c
(10) (–1) = -10

n² + 4n - 12

ax² + bx + c
n² + 4n - 12 (a = 1)
2 numbers added = b
6 – 2 = +4
Same numbers multiplied = c
(6) (–2) = -12

n² + n - 12

ax² + bx + c
n² + n - 12 (a = 1)
2 numbers added = b
-3 + 4 = +1
Same numbers multiplied = c
(-3) (4) = -12

n² - 4n - 12

ax² + bx + c
n² + n - 12 (a = 1)
2 numbers added = b
-6 + 2 = -4
Same numbers multiplied = c
(-6) (2) = -12

n² - 7n + 12

ax² + bx + c
n² - 7n + 12 (a = 1)
2 numbers added = b
-3 - 4 = -7
Same numbers multiplied = c
(-3) (-4) = +12