Question

7. Multiplicando A( x )= 3x3 – 2 x2 + 6x – 5 por R(x) = x - 2 teremos?​

Answer 1

Olá!

$(3x^{3}- 2x^{2} + 6x - 5)*(x - 2) ~~=~~ 3x^{4}-2x^{3} +6x^{2} -5x-6x^{3}+4x^{2}-12x+10 ~~=\\ \\ \\ ~~ 3x^{4}-8x^{3}+10x^{2} -12x+10$

:)