iqnorantia iqnorantia
  • 30-01-2021
  • Mathematics
contestada

a photograph is in the shape of a rectangle. it has a length of (x+2) inches and a width of (x-2) inches. What is the area of the photograph?

Respuesta :

jmay433
jmay433 jmay433
  • 30-01-2021

Answer:

x^2-4

Step-by-step explanation:

Use FOIL

F:x^2

O:-2x

I:2x

L:-4, now add them all together

x^2-4 is the area of the photograph

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