Moshi061 Moshi061

10-08-2017
Mathematics

contestada

Evaluate the expression for the given values & variables:

- k2 - (3k - 5n) + 4n; k = - 1 and n = - 2

Respuesta :

10-08-2017

=3-(3x-1-5x-2)+4-2
=3-(-3+10)+2
=3-9+2
= -4

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