Question

Multiplique os polinomios
(2x-5).(3x-2)
(x-2).(X2+3x-4)

Answer 1

Explicação passo-a-passo:

$a) \: \: \: (2x - 5)(3x - 2) \\ 6x ^{2} - 4x - 15x + 10 \\ 6x ^{2} - 19x + 10 \\ \\ b)(x - 2)(x ^{2} + 3x - 4) \\ x ^{3} + 3x ^{2} - 4x - 2x ^{2} - 6x + 8 \\ x ^{3} + x ^{2} - 10x \ + 8$