Solving Quadratic Equations: Square Root Property Answers
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What are the solution(s) to the quadratic equation x2 – 25 = 0?
A
x = 5 and x = –5B
x = 25 and x = –25C
x = 125 and x = –125D
no real solution2
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What are the solution(s) to the quadratic equation 9x2 = 4?
A
x = and x =
B
x = and x =
C
x = and x =
D
no real solution3
Nancy found that x=1 is one solution to the quadratic equation (x+2)2=a. What is the value of a?
A
-9B
-3C
3D
94
What are the solutions to the quadratic equation x2 – 16 = 0?
A
x = 2 and x = –2B
x = 4 and x = –4C
x = 8 and x = –8D
x = 16 and x = –165
Which are the roots of the quadratic function f(b) = b2 – 75? Select two options.
A
b =B
b =
C
b =
D
b =
E
b =
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