11-12-2018
Mathematics

contestada

Let n = 5. What is the value of the expression 9 n 2 −2−n ? Enter your answer in the box.

Respuesta :

ncraneoziotp ncraneoziotp

12-12-2018

Answer:

The answer is 83

Step-by-step explanation:

9 (5) (2) - 2 - 5

45 (2) - 2 - 5

90 - 2 - 5

= 83

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