Question

simplify the following and write the answer in the exponential form. please these are urgent question so please tell me both of the questions rightly.​

Answer 1

$\huge{\fbox\red{\bf{Solutions :-}}}$

$1. {( - 5)}^{4} \times {( - 5)}^{3} \times {( - 5)}^{2} = {( - 5)}^{4 + 3 + 2} = {( - 5)}^{9} \\ \\ 2. \: \: \: {( \frac{3}{5}) }^{2} \times { (\frac{3}{5}) }^{ - 3} \times { (\frac{3}{5}) }^{4} = { (\frac{3}{5}) }^{2 + ( - 3) + 4} = { (\frac{3}{5}) }^{3}$