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Solve for x in the equation.
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3 votes
Solve for x in the equation.

Solve for x in the equation.-example-1
User John Sterling
by
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1 Answer

4 votes

x^2 + 20x + 100 = 36


(x + 10)^2 = 36


x + 10 = \pm √(36)


x + 10 = 6 or
x + 10 = -6


x = -4 or
= -16
User DancesWithBamboo
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