Question

{(3)^-5×(10)^-5×125} ÷ {(5)^-7X (6)^5}​

Answer 1

solution:-

step by step explanation:-

= 3^-5 × (2×5)^-5 × 5^3 / 5^-7 × (2×3)^-5

= 3^-5 × 2^-5 × 5^-5 × 5^3 / 5^-7 × 2^-5 × 3^-5

= 3^-5/ 3^-5 × 2^-5/ 2^ -5. × 5^-5× 5^3/ 5^-7

= 3^( -5+5) × 2^( -5+5) × 5^(-5+3+7)

= 3^0.×2^0 ×5⁵

= 1 × 1 × 5⁵

= 5⁵

= 3125