Mathematics, 22.01.2021 02:00, amandajennings01

A student is deriving the quadratic formula. Her first two steps are shown. Step 1: -c=ax^2+bx
Step 2: -c=a(x^2+b/ax)
Which best explains or justifies step 2?
A) division property of equality
B) factoring the binomial
C) completing the square
D) subtraction property of equality

Answers: 3

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A student is deriving the quadratic formula. Her first two steps are shown. Step 1: -c=ax^2+bx

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A student is deriving the quadratic formula. Her first two steps are shown. Step 1: -c=ax^2+bx Step 2: -c=a(x^2+b/ax) Which best explains or justifies step 2? A) division property of equality B) factoring the binomial C) completing the square D) subtraction property of equality

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A student is deriving the quadratic formula. Her first two steps are shown. Step 1: -c=ax^2+bx
Step 2: -c=a(x^2+b/ax)
Which best explains or justifies step 2?
A) division property of equality
B) factoring the binomial
C) completing the square
D) subtraction property of equality