C9a9rleyMagarTatielo C9a9rleyMagarTatielo

29-05-2016
Mathematics

contestada

Evaluate b^2 c ^-1 for b = 8 and c = -4.

-16
1/16
16
256

Respuesta :

geerky42 geerky42

29-05-2016

Just plug in values:

(8)²·(-4)⁻¹ = 64 · 1/-4 = -16

So answer is -16.

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