3 years ago

Evaluate the expression for n = 7 n^2+n+1 NO LINKS

Mathematics

2 answers:

LenaWriter [7]3 years ago

8 0

Answer:

Step-by-step explanation:

n^2+n+1 (n=7)

7^2+n+1

49+7+1

49+8

Black_prince [1.1K]3 years ago

4 0

Answer:

Step-by-step explanation:

7 times 7 or 7 to the power of 2 is 49 plus 7 is 56 and then plus 1 makes that 57

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