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24-04-2021
Mathematics

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Factor x2 − 8x + 9.

Answer options:

A. (x-9)(x-1)
B. (x+9)(x+1)
C. Prime
D. (x+9)(x-1)

Respuesta :

gufeliz1965 gufeliz1965

24-04-2021

x^2 − 8x + 9

What two numbers when multiplied yield 9 but when added yield -8?

There are no such numbers.

Use the quadratic formula.

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