branthackman2
branthackman2 branthackman2
  • 11-03-2021
  • Mathematics
contestada

i need the help alot​

i need the help alot class=

Respuesta :

altavistard
altavistard altavistard
  • 11-03-2021

Answer:

{-5/4, 8}

Step-by-step explanation:

We are given (4u + 5)(8 - u) = 0.  Solve for u by setting each of the factors (4u + 5) and (8 - u) equal to zero and solving each of the resulting equations:

4u + 5 = 0 leads to u = -5/4, and

8 - u = 0 leads to u = 8.

The solutions are {-5/4, 8}

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