Practice problem
Simplify the following expression if xxx is nonzero. x7x5+x10x−2\frac{x^{7}}{x^5}+\frac{x^{10}}{x^{-2}}x5x7+x−2x10
x12+x8x^{12}+x^{8}x12+x8
2x122x^{12}2x12
x2+x12x^{2}+x^{12}x2+x12
x−2+x−12x^{-2}+x^{-12}x−2+x−12
Type a concept, like “slope” or “photosynthesis”.
