Question

Me ayudan con este polinomio?

P(X)= 4X² - 1
Q(X)= X³ - 3X² + 6X - 2

Encontrar: S(X)= 2 (PX) + (QX)

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Answer 1

$2(4 {x}^{2} - 1) + {x}^{3} - 3 {x}^{2} + 6x - 2$

$8 {x}^{2} - 2 + {x}^{3} - 3 {x}^{2} + 6x - 2$

${x}^{3} + 8 {x}^{2} - 3 {x}^{2} + 6x - 2 - 2$

${x}^{3} + 5 {x}^{2} + 6x - 4$