SOLUTION: can you please find the value of 'x' in this equation?
(2x-1)^2-x(10x+1) = x(1-x)(1+x)-(2-x)^3
with complete computation please.. thank you so much.
Algebra.Com
Question 708134: can you please find the value of 'x' in this equation?
(2x-1)^2-x(10x+1) = x(1-x)(1+x)-(2-x)^3
with complete computation please.. thank you so much.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Alot of FOILing around here
Distribute; get rid of the brackets, change the signs where necessary
Combine like terms
variables on the left, numbers on the right
-18x = -9
x = -9/-18
x = +.5
:
:
You should confirm this by replacing x with .5 in the original equation.
See that equality reigns supreme.
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