1B. Polynomial and Rational Functions
United States of America
AP Precalculus
1.11B Equivalent representations of polynomial and rational expressions
Interactive practice questions
Simplify the rational expression $\frac{m^2-100}{m-10}$m2−100m−10, for $m\ne10$m≠10.
Medium
< 1min
Simplify the rational expression:
$\frac{m^2-1}{1+m}$m2−11+m
Medium
< 1min
Factor and simplify $\frac{a^2-81}{9-a}$a2−819−a.
Medium
1min
Simplify $\frac{x^2+8x+16}{\left(x-5\right)\left(x+4\right)}$x2+8x+16(x−5)(x+4).
Medium
1min
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