Math, asked by anupriyaambika9490, 1 year ago

pl. factorise this
16(21-3m)sq. -12(3m-21)

Answers

Answered by sohil88

0

16(21-3m)^2+12(21-3m)

21-3m[16(21-3m)+12]

21+3m[336-48m+12]

[21+3m][348-48m]

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