Sum and Product of the Roots of Quadratic Equation
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the SUM of the roots of quadratic equation x2 + 13x + 42 = 0?
-42
-13
13
42
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the PRODUCT of the roots of x2 – 15x + 26 = 0?
-26
-15
15
26
Tags
CCSS.HSA-REI.B.4B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-2x2 - 5x + 1 = 0
What are the sum and product of roots?
Sum = 5/2
Product = 1/2
Sum = - 5/2
Product = - 1/2
Sum = - 5/2
Product = 1/2
Sum = 5/2
Product = - 1/2
Tags
CCSS.HSA-REI.B.4B
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2x2 - 6x - 7 = 0
What are the sum and the product of roots?
Sum = 3
Product = 7/2
Sum = - 3
Product = - 7/2
Sum = - 3
Product = 7/2
Sum = 3
Product = - 7/2
Tags
CCSS.HSA-REI.B.4B
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
ax2 - 3x - c = 0
Given the sum and product of roots are 6 and -9 respectively. What are the values of a and c?
a = 1/2
c = 9/2
a = - 1/2
c = - 9/2
a = - 1/2
c = 9/2
a = 1/2
c = - 9/2
Tags
CCSS.HSA-REI.B.4B
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