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3 years ago

Find the value c that completes the square for x^2-8x+c

Mathematics

1 answer:

Blababa [14]3 years ago

7 0

Answer: 16

Step-by-step explanation:

$x^2-8x+c$

Let's complete the square.

$c=(\frac{b}{2})^2$

$c=(\frac{-8}{2})^2$

$c=(-4)^2\\ c=16$

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