Question

Which of the following is the product of the rational expressions shown below? 3/x+2 ⋅ 7/2x

Answer 1

Answer:

$\frac{21}{2x^{2} +4x}$

Step-by-step explanation:

$\frac{3}{x+2} \times \frac{7}{2x}$

$\frac{7 \times 3}{2x(x+2)}$

$=\frac{21}{2x^{2} +4x}$