Algebra 2 URGENT
posted by Trisan
Simplify:
2x+5 + 2x5
____ ______
4x raised 10x
to the
second
power

Reiny
Use the / symbol to show division and brackets to separate terms
I think you meant:
(2x+5)/(4x^2) + (2x5)/((10x) ??
if so, then we need a common denominator of 20x^2
(2x+5)/(4x^2) + (2x5)/((10x)
= 5(2x+5)/(20x^2) + 2x(2x5)/(20x^2)
= [10x + 25 + 4x^2  10x]/(20x^2)
= (4x^2 + 25)/(20x^2)
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