Math, asked by IIPianoII, 1 month ago

simplify with positive exponents: [(9/11)-³×(9/11)power is -7] ÷(9/11)-³​

Answers

Answered by olamideolajuyi19
0

Answer:

(⁹/₁₁)⁻⁷

Step-by-step explanation:

   [(⁹/₁₁)⁻³× (⁹/₁₁)⁻⁷] ÷ (9/11)⁻³​

⇒ [(⁹/₁₁)⁻¹⁰] ÷ (⁹/₁₁)⁻³​

⇒ [(⁹/₁₁)⁻¹⁰] * (⁹/₁₁)³

⇒ (⁹/₁₁)⁻¹⁰⁺³

⇒ (⁹/₁₁)⁻⁷

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