Mathematics, 08.04.2020 18:47 michellemonchez103

Helen is solving a quadratic equation. She wants to find the value of x by taking the square root of both sides of the equation. Which equation allows her to do this?

1) x^2+ 24x + 144 = 17

2) x^2 + 7x + 12 = 34

3) x^2+ 7x + 49 = 10

4) x^2+ 25x + 10 = 20

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Helen is solving a quadratic equation. She wants to find the value of x by taking the square root of...