Mathematics
cristyna19x
5

36x^2-21x-30 factor

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(1) Answers
JenaLavery234

Easy... to even begin to factor..you must factor out a 3, to simplify your answer. 3(12[latex] x^{2} [/latex]-7x-10) Now, you can factor. [latex]3(12 x^{2} -7x-10)[/latex] So..to find the answer... 12*-10=-120x and  you would use -7x What multiplies to -120..but adds to -7? -15*8=-120 and -15+8=-7 To find the answer, plug in what you know.. 3(3x+2)(4x-5) Thus, your answer.

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