SOLUTION: help with this equation 4x-2√(x-1)=6x-14
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Question 625127: help with this equation 4x-2√(x-1)=6x-14
Found 2 solutions by oscargut, asuar010:
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
4*(x-1)= (2x-14)^2
(x-1) = (x-7)^2
x-1 = x^2-14x+49
x^2-15x+50=0
(x-10)(x-5)=0
x = 5 or x= 10
Answer: X= 5, x = 10
If you have any doubt or if you have more problems my e-mail is:
mthman@gmail.com
Answer by asuar010(338) (Show Source): You can put this solution on YOUR website!
then then
then then then
then so the final becomes 5 when we plug in 5 and 10 and only 5 satisfies the original equation.
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