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4 years ago

Rewrite the equation by completing the square. x^{2}+16x+63 = 0 (x+)^2=

Mathematics

1 answer:

Lorico [155]4 years ago

5 0

Step-by-step explanation:

x² + 16x + 63 = 0

x² + 16x = -63

To complete the square, add (16/2)² = 64 to both sides.

x² + 16x + 64 = -63 + 64

(x + 8)² = 1

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4 years ago

Rewrite the equation by completing the square. x^{2}+16x+63 = 0 (x+__)^2=__

Rewrite the equation by completing the square. x^{2}+16x+63 = 0 (x+)^2=