Question

need to know the answer to the attached file

Answer 1

Answer:

$\frac{1}{4}$

Step-by-step explanation:

Solve the given equation by term by term multiplication and solving the square.

= $\frac{3(5)-3^{2} }{2(7+5) }$

= $\frac{15-9}{14+10}$

= $\frac{6}{24}$ (on simplifying)

= $\frac{1}{4}$