Question

I will medal and Fan!
Evaluate. Let n = 2.
8n + 3n - 7
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6x2n - 3(n - 1)

Answer 1

replace n by 2 and then solve

Answer 2

Enter the answer in lowest terms

Answer 3

(forgot to include that bit)

Answer 4

its okay
so substitute 2 into n

Answer 5

okay

Answer 6

I'm not really sure...

Answer 7

its okay
so n=2 so that's why you hve to replace n by 2 like i did at the numerator
same at the denominator replace n by 2 and then solve \[\huge\rm \frac{ 8(\color{green}{2}) + 3(\color{green}{2})-7 }{ 8x^2\color{green}{n}-3(\color{green}{n}-1) }\]

Answer 8

Oh, sorry, maybe I should've been more clear, I'm just having trouble with solving

Answer 9

8(2)+3(2)-7 ??
can you solve this ??
multiply 8 by 2 and 3 by 2
then combine like terms