codiwilliams codiwilliams
  • 10-09-2020
  • Mathematics
contestada

Find the area of a rectangle with length (2x + 3) and width (x - 4).

Respuesta :

adityaniranjan00 adityaniranjan00
  • 11-09-2020

Answer:

2x^2-5x-12

Step-by-step explanation:

a rectangle has a length of 2x+3 and a width of x-4 find the area

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Area = length * width

-------------------------

A = (2x+3)(x-4)

---

A = 2x(x-4)+3(x-4)

 

---

A = 2x^2-8x+3x-12

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A = 2x^2-5x-12

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