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01-09-2020
Mathematics

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Solving by Completing the Square

Solving by Completing the Square class=

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Alfpfeu Alfpfeu

02-09-2020

Answer:

16

Step-by-step explanation:

Hello,

[tex]x^2-8x=10 \text{ *** we complete the square ***}\\ \\(x-4)^2-4^2=10 <=> (x-4)^2-16=10 \text{ *** we add 16 to both sides ***}\\\\(x-4)^2-16\boxed{+16}=(x-4)^2=10\boxed{+16}=26[/tex]

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