ericksonjerika1 ericksonjerika1
  • 15-02-2021
  • Mathematics
contestada

The area of a rectangular book cover is 4x2 - 6x-40. The width of the book
cover is 2x - 8. What is the length of the book cover?

Respuesta :

Аноним Аноним
  • 15-02-2021

Step-by-step explanation:

4x^2-6x-40

2(2x^2-3x-20)

=2(2x+5)(x-4)

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