kristieb72 kristieb72
  • 20-04-2021
  • Mathematics
contestada

Find the area base = x+8 height x+7

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sqdancefan
sqdancefan sqdancefan
  • 20-04-2021

9514 1404 393

Answer:

  x² +15x +56

Step-by-step explanation:

We presume these are dimensions of a rectangle, so the area is their product.

  A = (x +8)(x +7) = x(x +7) +8(x +7) = x² +7x +8x +56

  A = x² +15x +56

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