ccsag321 ccsag321
  • 03-03-2017
  • Mathematics
contestada

I don't know how to do this?

I dont know how to do this class=

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theycallmesam02
theycallmesam02 theycallmesam02
  • 03-03-2017
do you know foil? FOIL= First,Outside,Inside, and Last

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stevemosby0
stevemosby0 stevemosby0
  • 03-03-2017
All you gotta do is set each of the parentheses equal to zero and solve for x
Ex x+7=0 => x= -7
x+4=0 => x= -4
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