Practice problem
Simplify the following expression: 9x4x+2÷38x+4\frac{9x}{4x+2} \div \frac{3}{8x+4}4x+29x÷8x+43
6x6x6x
24x2+12x4x+2\frac{24x^{2}+12x}{4x+2}4x+224x2+12x
27x32x2+32x+8\frac{27x}{32x^{2}+32x+8}32x2+32x+827x
16x\frac{1}{6x}6x1
Type a concept, like “slope” or “photosynthesis”.