Chenderella Chenderella

11-02-2016
Mathematics

contestada

18x^2+69x+60 Factor the expression

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xBiscuitsx xBiscuitsx

11-02-2016

3(3x+4)(2x+5)

Because you factor out the 3 and then factor 6x^2+23x+20
That becomes (6x^2+8x)+(15x+20)
Factor out a two from the left and five from the right.
That makes 2x(3x+4) + 5(3x+4)
That becomes (3x+4)(2x+5)
Then put the three back in front.

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