X^2- 4x- 12 = 0 Solve by factoring and solve by completing the square

asked Feb 9, 2022 218k views

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X^2- 4x- 12 = 0
Solve by factoring and solve by completing the square

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3 votes

Use the formula (b/2)^2 in order to create a new term. Solve for by using this term to complete the square.

Cannot solve by completing the square.

Kppro answered Feb 15, 2022

by Kppro

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