winniepanunicorn winniepanunicorn

10-03-2021
Mathematics

contestada

Evaluate this expression if x = -4 and y = -1.
--x^2 + 3xy^2

Respuesta :

melanymora152913 melanymora152913

10-03-2021

+4^2+3(-4-1)^2
16+3(5)^2
16+15^2
16+30
=46

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