rebeccajones33
Answered




To solve the equation below by completing the square, what is your first step?


4x2 + 16x = 20






A- Add 8 to each side of the equation.




B -Add 64 to each side of the equation.




C- Multiply both sides of the equation by 1/4




D- Multiply both sides of the equation by 1/8

Verified Answer :

morgeron

we divide our middle number (16) in half to get 8. Next we square it and add that number to each side...8^2 = 64

answer is B

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