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Mathematics 19 Online
OpenStudy (anonymous):

What is the factorization of the trinomial? 4x^2+28x+48

OpenStudy (aroub):

(2x+6)(2x+8)

myininaya (myininaya):

4(x^2+7x+12) 4(x+3)(x+4)

OpenStudy (anonymous):

well here's the choices i have: a. 4(x+2)(x+4) b. 4(x+3)(x+4) c. (x+2)(x+16) d. (x+3)(x+4)

myininaya (myininaya):

and this is what aroub has here (2x+6)(2x+8) 2(x+3)*2(x+4) 2*2*(x+3)(X+4) 4(x+3)(x+4)

OpenStudy (anonymous):

x=-3 or -4

OpenStudy (aroub):

yes u just have to factor it more so the answer is B.

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