Question

how to factor 6x^2+7x+2 ???

Answer 1

you need 2 numbers whose product is 6*2 (12) and sum is 7

Answer 2

can you think of them?

Answer 3

how about 3 and 4
you need to get 7x by 3x + 4x :-
6x^2+7x+2
= 6x^2 + 3x + 4x + 2
= 3x(2x + 1) + 2(2x + 1)
= 3x + 2(2x + 1)

Answer 4

* (3x + 2)(2x + 1)

Answer 5

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