Math, asked by yashichauhan1607, 3 months ago

100b^2- 60bc +9c2
Factorise by using identies.....​

Answers

Answered by abhinavaditya1411
3

Answer:

100b²-60bc+9c²

= (10b)²-2(10b)(3c)+(3c)²

= (10b-3c)²

IDENTITY USED IN THESE IS (b-c)²....

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