Find the Roots in Quadratics
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
Solve by factoring.
x2 + 15x + 44 = 0
{-8, 2}
{-7, 5}
{-11, -4}
{-11}
Tags
CCSS.HSA-REI.B.4B
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The solutions of the quadratic equation
x2+12x+35=0 are (hint: find the zeros) FACTOR
x = -5 or x = -7
x = 5 or x = 7
x = -35 or x = -1
x = -9 or x = -4
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The solutions of the quadratic equation
x2+2x-15=0 are (hint: find the zeros) FACTOR
x = 3 or x = 5
x = 5 or x = -3
x = -5 or x = 3
x = -3 or x = -5
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve x2− 4 = 0 (solve using square roots)
2 and -2
4 and -4
16 and -16
8 and -8
Tags
CCSS.HSA-REI.B.4B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
Tags
CCSS.HSA-REI.B.4B
6.
DRAG AND DROP QUESTION
1 min • 1 pt
Tags
CCSS.HSA-REI.B.4B
7.
DRAG AND DROP QUESTION
1 min • 1 pt
x = { (a) }
-2, 1
2, -1
(-2, 0)
(1, 0)
(2, 0)
(-1, 0)
(0, -32)
(-0.5, -36)
Tags
CCSS.HSA-REI.B.4B
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