Question

$3 {}^{3} \times 3 {}^{ - 5}$
how to do this explain step by step in 5min... if u wanna be the brainliest​

Answer 1

Answer:

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Answer 2

Answer:

Given : 3³ × 3⁻⁵

• Identity : aᵐ × aⁿ = aᵐ⁺ⁿ

Here, a = 3, m = 3, n = - 5

→ (3)³⁻⁵

→ (3)⁻²

• Identity : a⁻ᵐ = 1/aᵐ

Here, a = 3, m = 2

→ 1/3²

→ 1/9

Hence, the answer is 1/9.