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Answered

What is the area of the rectangle whose lengthid (x+5)and width(x-4)?

Sagot :

AGBOIIIN

Answer:

The Area is x²+x-20 units²

Step-by-step explanation:

Using the foil method , we will multiple the length and width

  • A = LW
  • A = (x+5)(x-4)
  • A = x²-4x+5x-20
  • A = x²+x-20

Therefore , the Area is x²+x-20

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