Solving Quadratic Equations: Square Root Property Answers

Nancy found that x=1 is one solution to the quadratic equation (x+2)2=a. What is the value of a?

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

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

Theo started to solve the quadratic equation (x + 2)2 – 9 = –5. He added 9 to both sides and the resulting equation was(x + 2)2 = 4. Next, he took the square root of each side.Which was the resulting equation of that step?

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

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

What are the solutions to the quadratic equation x2 – 16 = 0?

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

What is the first step in solving the quadratic equation x2 – 40 = 0?

Jillian is trying to save water, so she reduces the size of her square grass lawn by 8 feet on each side. The area of the smaller lawn is 144 square feet. In the equation(x – 8)2 = 144, x represents the side measure of the original lawn.