Math, asked by vasanthanmanimaran01, 4 months ago

factorise 14a²-28a²b²+21a⁴​

Answers

Answered by shreshths890
1

Answer:

let take common (a) and (b)

= 7ab(2a-4ab+3a^2). ( 7 is common in 14,28,21 )

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