15-04-2018
Mathematics

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Step A: = –c + = Step B: = Determine the justification for the steps from the derivation of the quadratic formula. Justification of step A: Justification of step B:

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GutsnGlory GutsnGlory

28-06-2018

The correct answers are common denominator and multiplication property of equality.

Hope this helps! It was correct for me!

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09-09-2021

Answer:

Step-by-scommon denominator and multiplication property of equality.

tep explanation:

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