jatiinelleot00fg jatiinelleot00fg

28-07-2017
Mathematics

contestada

What is the sum of 3x^2-2x+8, 2x^2+5x, and x^3+2x^2-3x-3?

Respuesta :

thedemon840 thedemon840

17-08-2019

Just make sure you add values with the same powers of x

The answer is

x^3 + 7x^2 + 5

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