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zloy xaker [14]
3 years ago
10

Here are two steps from the derivation of the quadratic formula. What room place between the first step and the second step?

Mathematics
2 answers:
Vaselesa [24]3 years ago
8 0

Answer:

Step-by-step explanation:

The problem solver "completed the square."  He or she took half of the coefficient of x and squared the result, and then added this square and subtracted this square to/from both sides of the equation.

s344n2d4d5 [400]3 years ago
7 0

Answer:

Completing the Square

Step-by-step explanation:

A.p.e.x ;)

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