Quadratic Equations Word Problems

Quiz
•
Mathematics
•
9th Grade
•
Medium
+4
Standards-aligned
Adrienne Maldupana
Used 794+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The sum of a number and its square is 72. Find the number.
8 or 9
8 or -9
-8 or 9
-8 or -9
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.REI.A.1
CCSS.HSA.REI.B.4
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If you square 5 more than a positive number, the result is 88 more than 12 times the number. Find the number.
7
-7
9
-9
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.REI.B.4
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The sum of two numbers is 12 and the sum of their squares is 80. Find the numbers.
4 and 8
6 and 6
2 and 10
3 and 9
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.2
CCSS.HSA.CED.A.3
CCSS.HSA.REI.B.4
CCSS.HSA.REI.C.7
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The length of a rectangle is 4 cm more than its width. The area of the rectangle is 96 sq. cm. Find its dimensions.
4 cm by 8 cm
6 cm by 10 cm
8 cm by 12 cm
10 cm by 14 cm
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.2
CCSS.HSA.REI.B.4
CCSS.HSA.SSE.A.1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The perimeter of a rectangle is 30 cm. Its area is 54 cm2 . Find the dimensions of this rectangle.
5 cm by 10 cm
6 cm by 9 cm
7 cm by 8 cm
11 cm by 4 cm
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.2
CCSS.HSA.CED.A.3
CCSS.HSA.REI.B.4
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
One number is 3 more than another. The sum of their squares is 149. Find the numbers.
4 and 7; -4 and -7
5 and 8; -5 and -8
6 and 9; -6 and -9
7 and 10, -7 and -10
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.CED.A.2
CCSS.HSA.REI.B.4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The product of two consecutive positive numbers is 132. Find the numbers.
11 and 12
13 and 14
15 and 16
17 and 18
Tags
CCSS.HSA.CED.A.1
CCSS.HSA.REI.B.4
CCSS.HSA.SSE.A.1
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