Question

factorise 10ab+4a+5b+2​

Answer 1

Answer:

(5b+2)(2a+1)

Step-by-step explanation:

10ab +4a+5b+2

={10a+4a} + {5b+2}

=2a(5b+2)+1(5b+2)

taking (5b+2) as common

(5b+2)(2a+1)

Answer 2

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10ab+4a+5b+2

=2a(5b+2)+(5b+2)

=(5b+2)(2a+1)

hope it helps you

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