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