Interactive practice questions
Simplify $\frac{2x+8}{x^2+4x}$2x+8x2+4x.
Easy
< 1min
Simplify $\frac{20-5x}{2x^2-8x}$20−5x2x2−8x.
Easy
1min
Simplify $\frac{15x-10}{3x^3-2x^2}$15x−103x3−2x2.
Easy
1min
Simplify $\frac{15-3xy}{x^2y-5x}$15−3xyx2y−5x.
Easy
1min
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