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Which statement describes the first step to solve the equation by completing the square?

4x^2 + 16x = 20

Multiply both sides of the equation by 1/4

Add 64 to each side of the equation

Add 8 to each side of the equation

Multiply both sides of the equation by 1/8

Respuesta :

Answer:

see explanation

Step-by-step explanation:

Given

4x² + 16x = 20

To complete the square we require the coefficient of the x² term to be 1

Divide all terms on both sides by 4 or by the listed statements

multiply both sides of the equation by [tex]\frac{1}{4}[/tex] to obtain

x² + 4x = 5

The process of completing the square can now be performed.

Awesomeness360

Answer:

Multiply both sides of the equation by 1/4.

Step-by-step explanation:

Correct answer for k12.

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