puppylovegsb
puppylovegsb puppylovegsb
  • 02-03-2018
  • Mathematics
contestada

Write a simplified polynomial expression in standard form to represent the area of the rectangle below.

L=2x-4
W=x+5

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Mathunga
Mathunga Mathunga
  • 02-03-2018
I have done it in one way, but someone please tell me is I am wrong.
2x-4=x+5
=2x-x=4+5
x=9
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