Practice problem
Simplify 3x28⋅35x+7x420⋅92x3\frac{3x^2}{8}\cdot\frac{3}{5x}+\frac{7x^4}{20}\cdot\frac{9}{2x^3}83x2⋅5x3+207x4⋅2x39
27(7x5+12)320x2\frac{27(7x^5+12)}{320x^2}320x227(7x5+12)
9x10\frac{9x}{10}109x
9x5\frac{9x}{5}59x
9x(7x2+1)40(x2+1)\frac{9x(7x^2+1)}{40(x^2+1)}40(x2+1)9x(7x2+1)
Type a concept, like “slope” or “photosynthesis”.
