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algebraic equations

Authored by Aurivillia Wibowo

Mathematics

9th Grade

CCSS covered

Used 2+ times

 algebraic equations
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21 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Expand:

5(x-y)

5x - 5y
5x^2 - 5y^2
25xy
5x + 5y

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Expand and simply

(7-x)(4x-1)

7x^2 - 4x - 28x + 1
28x - 7x^2 - 4x + 1
7x^2 - 28x + 4x - 1
28x - 7x^2 - 4x - 1

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Expand:

6(-x^2 +y^2)

-6x^2 - 6y^2
-6x^2 + 6y^2
36x^2 - 36y^2
6x^2 + 6y^2

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

expand then simplify

4(x+2)+(x-3)(x+6)

9x^2 + 10x - 12
3x^2 + 8x - 5
2x^2 + 6x - 9
5x^2 + 14x - 10

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

factorise

4x^2 - 9

(2x - 4)(2x + 3)

(2x−3)(2x+3)

(x−3)(2x+3)

(2x−3)(2x-3)

Tags

CCSS.HSA.APR.C.4

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

expand

(x+2)^2

X+4x+4

x^2+8+4

x^2+4+4

x^2+4x+4

Tags

CCSS.HSA.APR.C.5

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

product of (4x+3) and (2x−5)?

8x^2 - 16x - 15

8x^2 - 14x - 15x

8x^2 - 14x - 15

4x^2 - 16x - 14

Tags

CCSS.HSA.APR.A.1

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