Practice problem
Simplify the following expression when x≠0x\neq0x=0: x3x+x5x3\frac{x^{3}}{x}+\frac{x^{5}}{x^{3}}xx3+x3x5
x2+x8x^{2}+x^{8}x2+x8
2x22x^{2}2x2
x4+x8x^{4}+x^{8}x4+x8
2x−22x^{-2}2x−2
Type a concept, like “slope” or “photosynthesis”.
