Math, asked by bishnupriya419, 8 months ago

simplify (-2/3)7 ÷(-2/3)4

Answers

Answered by Anirban1999

2

Answer:

-8/27

Step-by-step explanation:

use laws of indices

Answered by sakibmalik98733

7

Answer:

Step-by-step explanation: (-2/3)7 ÷(-2/3)4

(-128/2187)÷(16/81)

-128/2187 × 81/16

-8/27 or (-2)3/(3)3

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