SOLUTION: I need help to solve this complex rational expression
4+2/X
_________
X/4+1/8
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Question 140975: I need help to solve this complex rational expression
4+2/X
_________
X/4+1/8
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
4+2/X
________
X/4+1/8
=====================
[4+(2/x)] / [(x/4)+(1/8)]
= (4x+2)/x] / [(2x+1)/8]
Invert the denominator and multiply to get:
= (2(2x+1)/x) * 8/(2x+1)
Cancel 2x+1 to get:
= 16/x
===================
Cheers,
Stan H.
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