anirudhaneesan anirudhaneesan

19-02-2021
Computers and Technology

contestada

Find the value of the expression 5n² + 5n - 2 if n = -2.

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kirabowen15 kirabowen15

19-02-2021

5(-2)^2 + 5(-2) - 2
5(4) - 10 - 2
20 - 10 - 2
10 - 2
8

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