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17-09-2021
Mathematics

contestada

Evaluate the expression when

n=3

Evaluate the expression when n3 class=

Respuesta :

sqdancefan sqdancefan

20-09-2021

9514 1404 393

Answer:

-180

Step-by-step explanation:

Put 3 where n is and do the arithmetic.

60n(2 -n) = 60·3(2 -3) = 60·3·(-1) = 180·(-1) = -180

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