Question

P(x)=3x⁴- x - 3 y Q(x)= 4x⁴ - 2x

a)P(x) · Q(x)

Answer 1

P(x)=3x⁴- x - 3
Q(x)= 4x⁴ - 2x

(3x⁴- x -3)(4x⁴ - 2x)

$12x^{8} -6 x^{5} -x^{4} + 2x^{2} -12 x^{4} +6x$

$12x^{8} - 6x^{5} -13 x^{4} + 2x^{2} +6x$