Question

Simplify expression (15-8)^11/[(5+2)^4]2

Answer 1

We have to simplify the expression $\frac{(15-8)^{11}}{[(5+2)^4]2}$

First of all, we will solve the bracket part.

= $\frac{(7)^{11}}{[(7)^4]2}$

By using the law of exponent, $a^m \div a^n = a^{m-n}$

= $\frac{(7)^{11-4}}{2}$

=$\frac{(7)^{7}}{2}$

= $\frac{823543}{2}$

= 411771.5

So, the simplification of the given expression is 411771.5