SOLUTION: SOLVE BY FACTORING CHECK BOTH ROOTS x = 10/X-3

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Question 188132: SOLVE BY FACTORING CHECK BOTH ROOTS

x = 10/X-3
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
x = 10%2F%28X-3%29
multiply both sides by (x-3), results:
x(x-3) = 10
:
x^2 - 3x = 10
:
x^2 - 3x - 10 = 0
Factors to:
(x-5)(x+2) = 0
Two solutions:
x = +5
x = -2
;
:
Check both in original equation:
5 = 10%2F%285-3%29
and
-2 = 10%2F%28-2-3%29