Sarah0205
Sarah0205 Sarah0205
  • 28-01-2015
  • Mathematics
contestada

Is -4(x-3) equivalent to -4x+12?

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konrad509
konrad509 konrad509
  • 28-01-2015
[tex]-4(x-3)=-4\cdot x+(-4)\cdot(-3)=-4x+12[/tex]

YES
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ValyRemus
ValyRemus ValyRemus
  • 28-01-2015
[tex]-4(x-3)=-4x-4*(-3)=-4x+12 \hbox { So, the fraction are equivalent}[/tex]
Answer Link

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