jramirez0408 jramirez0408

26-09-2016
Mathematics

contestada

54 - 4a^2 + 3b^3 when a = -2 and b = 4.

What is the answer in scientific notation?

Tell me what you did to get the answer.

Respuesta :

26-09-2016

54 - 4(-2)^2 + 3(4)^3 = 230 = 2.3*10^2

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