Kaleyhanson
Kaleyhanson Kaleyhanson
  • 04-02-2021
  • Mathematics
contestada

Use the foil method to check your answer 3(x+1)(x+2)

Use the foil method to check your answer 3x1x2 class=

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hanstyler06 hanstyler06
  • 04-02-2021

Answer: Your input: multiply (x+1)(x+2) using FOIL.

((x)+(1))((x)+(2))=(x)⋅(x)First+(x)⋅(2) Outer+(1)⋅(x) Inner+(1)⋅(2) Last=

=(x2)+(2x)+(x)+(2)=

=x2+3x+2.

Answer: (x+1)(x+2)= only look at this

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