Math, asked by sasangkac, 7 months ago

factorise by regrouping method of 12a2b+30a2b-4a3b4-10a5b4​

Answers

Answered by Ganga7007
1

Answer:

28a+12b

Step-by-step explanation:

12a+30a-4a-10a+2b+2b+3b+5b-4+4

28a+12b

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