3 years ago

Rewrite the equation by completing the square. x^2 +16x +64=0

Mathematics

1 answer:

Nastasia [14]3 years ago

3 0

Answer: (x+8)²

Step-by-step explanation:

When you complete the square, the factor is squared. You want to first factor the equation.

x²+16x+64=0

(x+8)(x+8)=0

Now that we have factored the equation, we can put in into squares.

(x+8)²

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