Mathematics, 24.07.2019 13:30 KevinReed8292

Ivanna is solving a quadratic equation. she wants to find value of x by taking the square root of both sides of the equation. which equation allows her to do this? a. x^2 + 14x + 49 = 16b. x^2 – 12x – 36 = 47c. x^2 + 49x + 14 = 42d. x^2 + 4x – 21 = 25

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Ivanna is solving a quadratic equation. she wants to find value of x by taking the square root of bo...