Chenderella
Chenderella Chenderella
  • 11-02-2016
  • Mathematics
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18x^2+69x+60 Factor the expression

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RASEA23
RASEA23 RASEA23
  • 11-02-2016

3 • (3x + 4) • (2x + 5)

18x^2+69x+60

Number that multiples to 120 and adds up to 23.  8+15=23

8x15=120

6x^2+8x+15x+20

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

(2x+5) (3x+4) 

3 • (3x + 4) • (2x + 5)

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