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Alenkasestr [34]
3 years ago
9

Factor the expression below x^2-16x+64

Mathematics
1 answer:
yulyashka [42]3 years ago
8 0

Answer:

x^2+16x+64 is a perfect square

that is (x+a)^2=x^2+2ax+a^2

compare the coefficients of the x term

--> 2a=16 --> a=8

---> x^2+16a+64=(x+8)^2

plz mark me as brainliest :)

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Step-by-step explanation:

5x – 2x + 7 – x = ?x + ?

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