
Forming and solving quadratic equations
Authored by Robert Muthomi
Chemistry
1st - 4th Grade
CCSS covered
Used 3+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The width of a classroom is 2m less than the length, and the area is 180m2. Identify the correct equation.
x2 - 2 = 180
x(x - 2) = 180
x(x - 2) + 180 = 0
x2 - 2x = 0
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A girl is 3 years younger than her brother. The product of their ages is 238. If her brother's age is x, then identify the correct equation.
x - 3 * x = 238
x2 - 3x + 238 = 0
x2 + 3x + 238 = 0
x (x - 3) = 238
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The perimeter of a rectangular classroom is 46m and it's area is 130m2. Choose the correct pair of equations which describe the situation.
xy = 130 and x + y = 46
xy = 130 and 2x + 2y = 46
xy = 46 and x + y = 130
x2 + y = 156
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When the numbers 10 and 19 are both increased by the same amount, the product of the new numbers is 360. Describe the situation algebraically.
(10 + x) (19 + x) = 360
10 + 19 + 2x = 360
10 x 19 = 360
(x + 10) (x + 19) = 0
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the following quadratic equation...
x2 + 3x + 2 = 0
x = -1
x = -2
x = 1
x = 2
x = -1
x = 2
x = 1
x = -2
Tags
CCSS.HSA-REI.B.4B
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Solve using the Quadratic Formula
2x2 + 7x − 15 = 0
x = −1.5, 5
No Solution
x = −5, 1.5
x = 0.7, 5
Tags
CCSS.HSA-REI.B.4B
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Select the solutions to the equation
2x2 - 13x + 15 = 0
x = 1.5
x = 5
x = - 6
x = 2
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
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
APEL PAGI SMAN 24 BANDUNG
Quiz
•
2nd Grade
10 questions
Calcul et Chimie
Quiz
•
1st Grade
10 questions
Reaksi Reduksi Oksidasi
Quiz
•
1st Grade
16 questions
Nuclear Equations
Quiz
•
4th Grade
10 questions
PHARMACIST
Quiz
•
1st - 5th Grade
10 questions
Amides
Quiz
•
1st Grade - University
10 questions
Hakekat Ilmu kimia
Quiz
•
1st Grade
10 questions
Chemija. Joninis ryšys
Quiz
•
1st - 2nd Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Chemistry
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
22 questions
fractions
Quiz
•
3rd Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
18 questions
Comparing Fractions with same numerator or denominator
Quiz
•
3rd Grade
12 questions
Presidents' Day
Quiz
•
KG - 5th Grade