Beginning & Intermediate Algebra
Which of the following is a rational equation?
Identify domain restrictions, if any, for the rational expression 5x2+x−12\(\frac{5}{x^2+x-12}\).
Solve the rational equation 2x+3x+2=1\(\displaystyle\]\frac{2}{x}\)+\(\frac{3}{x+2}\)=1:
Solve 3x+1−2x2−1=12\(\displaystyle\]\frac{3}{x+1}\)-\(\frac{2}{x^2-1}\)=\(\frac\)12.
Solve the rational equation x+1x−2+2x+1=4x−2\(\displaystyle\]\frac{x+1}{x-2}\)+\(\frac{2}{x+1}\)=\(\frac{4}{x-2}\).
