Math, asked by subhangikore710, 7 months ago

write following cube expanded form (2a-b)^2.

Answers

Answered by sonidaksh

1

Answer:

4a^2-b^2

Step-by-step explanation:

when seeing into braket their is the 2a-b it means

the square of 2 is 4 hence the square of 2a will be 4a^2

In which a^2 means 2times a multipying

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