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Mathematics 17 Online
OpenStudy (shelby1290):

Factor. You may first need to determine a common factor. a) 2x^2-7x-4 b)3x^2+18x+15 c)5x^2+17x+6

OpenStudy (anonymous):

a)(2x+1)(x-4) because -4*1=-4 and 2x*-4=-8x+x=-7x b)take out 3 3(x^2+6x+5) 3(x+1)(x+5) c)5x^2+17x+6 (5x+2)(x+3)

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