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Solve the fill quadratic equation (x+4)2=25
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2 votes
Solve the fill quadratic equation
(x+4)2=25

User Chris Ciszak
by
8.8k points

1 Answer

2 votes
Take the specified root of both sides of the equation to eliminate the exponent on the left side.
x
−
4
=
±
√
25
Simplify
±
√
25
.


Answer ; x
=
9
,
−
1
User Clox
by
8.0k points
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