Solving Quadratic Equations: Square Root Property Answers

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

b = and

b = and

b = and

b = and

What are the solution(s) to the quadratic equation 40 − x2 = 0?

x = ±2

x = ±4

x = ±2

x = ±4

What are the solutions to the quadratic equation 3(x − 4)2 = 75?

x = −9 and x = 1

x = −5 and x = 5

x = −4 and x = 4

x = −1 and x = 9

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

Take the square root of both sides of the equation.

Add to both sides of the equation.

Square both sides of the equation.

Subtract from both sides of the equation.

What are the solutions to the quadratic equation (5y + 6)2 = 24?

y = and y =

Which are the roots of the quadratic function f(b) = b2 – 75? Select two options.b = b = b = b = b =

b =

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