emmahyon789 emmahyon789
  • 17-10-2020
  • Mathematics
contestada

7. Evaluate the following expression for n = 4.
2n? - 8

Respuesta :

cate57 cate57
  • 17-10-2020
0
The reason is 2 times 4 equals 8 and 8-8 is 0
Answer Link
gufeliz1965
gufeliz1965 gufeliz1965
  • 17-10-2020

Simply replace n with 4 and do the math.

2n - 8

Let n = 4

2(4) - 8

8 - 8 = 0

Answer: 0

Answer Link

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