Math, asked by sinhaledinkarsinhale, 4 months ago

Expand using formulae(3x-7)3​

Answers

Answered by Anonymous
12

Answer:

9x-21

Hope it helps you mate

Answered by devjeetghosh4
0

Answer:

3x × 3 - 7× 3

9x - 21

Step-by-step explanation:

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