Question

Completing the square x^2+16x+63=0

Answer 1

The square of  x² + 16x + 63 = 0 is given by (x + 8)² = 127.

Given that,
x² + 16x + 63 = 0
To complete the square of above given equation.

What is power?

Power is the degree of values that are mentioned at the superscript of the value.

Here,
x² + 16x + 63 = 0
Dividing the coefficient of x by 2, and adding and subtracting the square of the quotient.
x² + 16x + 64 - 64 - 63 = 0
(x + 8)² = 127

Thus, the square of  x² + 16x + 63 = 0 is given by (x + 8)² = 127.

Learn more about powers here:
brainly.com/question/27809901

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