Question

Evaluate the following (i){(5²+12²)½}³ (ii){(6²+8²) ½}³

If you answer correctly there are 30 points if not I will report the answer and give only one ​

Answer 1

i) {(5²+12²)½}³

{(5^2+12^2)^1/2}^3

or{(25+144)^1/2}^3

={(169)^1/2}^3

={13}^3

=2197

ii) ATTACHED IN PIC