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Value of the expression when n=3 -2n(5+n-8-3n) ​
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1 vote
Value of the expression when n=3
-2n(5+n-8-3n)
​

User Laborg
by
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1 Answer

2 votes

Answer:

54

Explanation:

Substitute n into the equation:

-2(3)[5+3-8-3(3)]

-6[-9]

+54

User Ilya Sulimanov
by
7.5k points
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