Gen Math
posted by Anonymous
Subtract:
F(x) = x^2+7x8/x^35
G(x) = 7x5x^3/4square root of x

Steve
looks pretty straightforward, if I read it right.
f(x)g(x) = (x^2+7x8)/(x^35)  (7x5x^3)/(4√x)
so, it looks like we need to use a common denominator, so that gives us
(x^2+7x8)(4√x) + (5x^3+7x)(x^35)

(4√x)(x^35)
Now just expand all that out if you wish. That pesky √x does get in the way, though.
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