gafirechief2131 gafirechief2131

18-10-2021
Mathematics

contestada

Which expression is the simplest form of – (3x3 + x2) +2 (x3 – 4x2)?

A. 5x3 – 7x2
B. -x3 - 3x2
C. 5x3 – 8x2
D. -x3– 9.x2

Respuesta :

gabriela5586 gabriela5586

18-10-2021

Answer:

D I think ..................

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