got so much radical problems tonight help please
if it is:
x-3√(x-5)=5
-3√(x-5)=5 - x
9(x - 5) = 25 - 10x + x^2
x^2 - 19x + 70 = 0
(x - 5)(x - 14) = 0
x = 5 , 14 => check in the original equation, both answers work ok.
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if it is:
x-3√(x-5)=5
-3√(x-5)=5 - x
9(x - 5) = 25 - 10x + x^2
x^2 - 19x + 70 = 0
(x - 5)(x - 14) = 0
x = 5 , 14 => check in the original equation, both answers work ok.