Question

the answer is 255 is this is urgent

Answer 1

Hi...☺

Here is your answer...✌


$( {16}^{ \frac{5}{2} } \div {16}^{ \frac{1}{2} } ) - {16}^{0} \\ \\ = ( {16}^{ \frac{5}{2} - \frac{1}{2} } ) - 1 \\ \\ = {16}^{ \frac{4}{2} } - 1 \\ \\ = {16}^{2} - 1 \\ \\ = 256 - 1 \\ \\ = 255$