posted by SaRa .
Simplify the rational expression.
numerator 3 x to the 2 power plus x negative 10 divided by denominator 3 x to the 2 power negative 2x negative 5
Please type these and the others in this fashion:
(3x^2 + x - 10)/(3x^2 - 2x - 5)
= (x+2)/(x+1) , x not equal to 5/3