Question

Is algebra.

PLEASE HELP NO LINKS OR FILES.
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Answer 1

Explanation:

5
`x^(2)` + 45x - 50

5 (
`x^(2)` + 9x - 10 )

(x-1) (x+10)

x = 1

x = -10

blank 1 ) gfc = 1

blank 2) 9x

blank 3) -10