Question: Answer with explanation please. Here are two steps from the derivation of the quadratic formula. 2 2 1 L3 A = _ E A x

Answer with explanation please.

Here are two steps from the derivation of the quadratic formula. 2 2 1 L3 A = _ E A x +ex+[2a] 8+[28] 2 1 b _ -2 A [\"5] _ 8+[2a] What took place between the first step and the second step? 0 A. Taking the square root of both sides 0 B. Completing the square 0 c. Factoring a perfect square trinomial SUBMIT ( PREVIOUS

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