macipope
macipope macipope
  • 06-01-2017
  • Mathematics
contestada

Please help!!

Answer correct for a brainliest and also a thanks , don't answer if you don't know it!

Please help Answer correct for a brainliest and also a thanks dont answer if you dont know it class=

Respuesta :

jeffbobcandy jeffbobcandy
  • 06-01-2017
22.       steps
          
         6w^2 + - 3w + -18
         -18 + -3w + 6w^2
         3(-6 + -1w + 2w^2
         3((-3 + -2w)(2 + -1w))
         3(-3 + -2w)(2 + -1w)

final answer :   3(-3 + -2w)(2 + -1w)
Answer Link
arthurpdc
arthurpdc arthurpdc
  • 06-01-2017
[tex]22)~6w^2-3w-18=3(2w^2-w-6)=3(2w+3)(w-2)\\\\ 23)~a^3b^2-a^2b+a=a(a^2b^2-ab+1)\\\\ 24)~6x^3+12x^2y-x-2y=6x^2(x+2y)-(x+2y)=(6x^2-1)(x+2y)\\\\ 25)~2y^2-30y+72=2(y^2-15y+36)=2(y-3)(y-12)[/tex]
Answer Link

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