Question

simplify:


need correct ans​

Answer 1

Step-by-step explanation:

hope you got the answer and it's clear

Answer 2

Question:

${ \bold{\left( 5 ^ {( - 1 )} \div 3 ^ {( - 1 )} \right) ^ {( - 2 )}}}$

Solution

$\tt \qquad \qquad→\left(\frac{\frac{1}{5}}{3^{-1}}\right)^{-2}$

$\tt \qquad \qquad→ \left(\frac{\frac{1}{5}}{\frac{1}{3}}\right)^{-2}$

$\tt \qquad \qquad→\left(\frac{1}{5}\times 3\right)^{-2}$

$\tt \qquad \qquad→\left(\frac{3}{5}\right)^{-2}$

$\tt \qquad \qquad→ {{{\frac{25}{9}}}}$

$\bold \red{Celestial} \bold{Centrix}$