SOLUTION: Give exact and approximate solutions to three decimal places.
(x+5)^2=9
What are the exact solutions?
(Type an exact answer, using radicals as needed. Rationalize all denominat
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Question 474010: Give exact and approximate solutions to three decimal places.
(x+5)^2=9
What are the exact solutions?
(Type an exact answer, using radicals as needed. Rationalize all denominators. Express all complex numbers in terms of i. Use a coma to separate your answers.)
Found 2 solutions by stanbon, MathLover1:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Give exact and approximate solutions to three decimal places.
(x+5)^2=9
What are the exact solutions?
---
x+5 = 3 or x+5 = -3
x = -2 or x = -8
===========================
Cheers,
Stan H.
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
}
}
}
}.......use quadratic formula
solutions:
or
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