Math, asked by suhanee8722, 3 months ago

Simplify : (3^10÷ 3^7)×3-5

Answers

Answered by DEBOBROTABHATTACHARY

0

(3^10÷ 3^7)×3^-5

= 3^(10-7) × 3^-5

= 3^3 × 3^-5

= 3^(3-5)

= 3^-2

= 1/3^2

= 1/9

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