AnswersFL-1200710-Mathematics for College Algebra ASolving Quadratic Equations: Square Root Property

Solving Quadratic Equations: Square Root Property Answers

10 verified answers1 views
2
Free Preview

What are the solution(s) to the quadratic equation x2 – 25 = 0?

A
x = 5 and x = –5
B
x = 25 and x = –25
C
x = 125 and x = –125
D
no real solution
4

What are the solution(s) to the quadratic equation 9x2 = 4?

A
x = and x =
Option A
B
x = and x =
Option B
C
x = and x =
Option C
D
no real solution
6

What is the first step in solving the quadratic equation x2 = ?

Question illustration
A
Take the square root of both sides of the equation.
B
Add to both sides of the equation.
Option B
C
Square both sides of the equation.
D
Subtract from both sides of the equation.
Option D
8

What values of b satisfy 3(2b + 3)2 = 36?

A
b = and
Option A
B
b = and
Option B
C
b = and
Option C
D
b = and
Option D

Did you find these answers helpful?