Answers EA Academy Civics 9 Introduction to the Quadratic FormulaQuestion 40

40

AssignmentMultiple Choice

Introduction to the Quadratic Formula

Question 40 • EA Academy Civics 9

Which operation is performed in the derivation of the quadratic formula moving from Step 6 to Step 7?

Answer

A

subtracting from both sides of the equation

B

squaring both sides of the equation

C

taking the square root of both sides of the equation

D

taking the square root of the discriminant

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