Simplify.
-$\frac{\frac{5}{x+2}+\frac{2}{x}}{\frac{4}{x+2}+\frac{4}{x}}$
A) $\frac{7 x+4}{8 x+8}$
B) $\frac{7 x+10}{8 x+8}$
C) $\frac{7 x+2}{8 x}$
D) $\frac{9}{10}$

Question

Quizplus · Accepted Answer

The correct answer is A because $\frac{\frac{5}{x+2}+\frac{2}{x}}{\frac{4}{x+2}+\frac{4}{x}}$$\frac{\frac{5x+2(x+2)}{x(x+2)}}{\frac{4(x)+4(x+2)}{x(x+2)}}$$\frac{\frac{5x+2x+4}{x(x+2)}}{\frac{4x+4x+8}{x(x+2)}}$$\frac{\frac{7x+4}{x(x+2)}}{\frac{8x+8}{x(x+2)}}$$\frac{7x+4}{8x+8}$

Simplify - 5x+2+2x4x+2+4x\frac{\frac{5}{x+2}+\frac{2}{x}}{\frac{4}{x+2}+\frac{4}{x}}x+24​+x4​x+25​+x2​​ A) 7x+48x+8\frac{7 x+4}{8 x+8}8x+87x+4​ B) 7x+108x+8\frac{7 x+10}{8 x+8}8x+87x+10​ C) 7x+28x\frac{7 x+2}{8 x}8x7x+2​

Simplify
- $\frac{\frac{5}{x+2}+\frac{2}{x}}{\frac{4}{x+2}+\frac{4}{x}}$ A) $\frac{7 x+4}{8 x+8}$ B) $\frac{7 x+10}{8 x+8}$ C) $\frac{7 x+2}{8 x}$