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(X+2)²-8=17
I need help

User Baldy
by
7.5k points

1 Answer

4 votes

Answer:

The quadratic equation has two solutions 3 and - 7.

Explanation:

(x+2)^2 - 8=17

(x+2)^2 =17+8

(x+2)^2 =25

x+2=sqrt (25)

x+2=5 or x+2=-5

x=5-2 , x=-5-2

x=3 , x=-7

User Miesha
by
8.3k points

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