Posted by Billy on October 26, 2002 at 14:41:15:
I got some problems i need help with please.
Simplify each rational expression
1/5 over 5/18 1/5/5/18
x^2+10x+21/x^2+15x+56 times x^2+8x/x^2+9x+18
use the quotient rule to simplify
square root of 144x^4 over the square root of 6x
find all numbers that must be excluded from the domain of each expression.
x^3+4x^4 over x^2+36
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