11-04-2021
Mathematics

contestada

Evaluate the expression 3x^2+4x^3 when x=4.

Respuesta :

kaylamasood77 kaylamasood77

11-04-2021

Step-by-step explanation:

304

plug 4 in for x

3(4)^2 + 4(4)^3 = 304

48 + 256 = 304

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