Math, asked by jugni300, 9 months ago

Factorise the polynomial
10ab+5a+2b+1 by regrouping the term

Answers

Answered by Peuya
20

Answer:

Step-by-step explanation:10ab+5a+2b+1= 10ab+2b+5a+1 = (10ab+2b)+(5a+1)= 2b(5a+1)+1(5a+1)= (2b+1)(5a+1)

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