Question

simplify and write in exponetial form ​

Answer 1

Answer:

[(6/15)*(25/24)]^3

[(1/3)*(5/4)]^3

(5/12)^3

125/1728

Answer 2

$= { (\frac{6}{15}) }^{3} \times { (\frac{25}{24}) }^{3} \\ = {( \frac{6}{15} + \frac{25}{24} )}^{3} \\ = {( \frac{6 \times 8}{15 \times 8} + \frac{25 \times 5}{24 \times 5} )}^{3} \\ = {( \frac{48 + 125}{120} )}^{3} \\ = ( \frac{173}{120} )^{3} \\ = \frac{5,177,717}{1,728,000} \\ = 2.996364$