Evaluate the expression for the given values of the variables -K2 - (8k - 3n) + 7n; k= -3 and n= - 2 For k= -3 and n= - 2, – k2 - (8k – 3n) + 7n= = (Simplify your answer.)

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asked May 6, 2021 169k views

3 votes

Evaluate the expression for the given values of the variables

-K2 - (8k - 3n) + 7n; k= -3 and n= - 2

For k= -3 and n= - 2, – k2 - (8k – 3n) + 7n=
= (Simplify your answer.)

Mathematics
high-school

Alexey Raga asked

by Alexey Raga

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Answer:

-5

Explanation:

$- k^(2) - (8k - 3n) + 7n\\= -(-3)^(2) - (8(-3)-3(-2)) +7(-2) \\= -9 +18 -14\\=-5$

Very Curious answered May 12, 2021

by Very Curious

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