Question

Sendo p(x)=x4-2x2+5x-1, calcular:

P(3)=

Answer 1

P(x)=x^4-2x2+5x-1

P(x)=x^4 - 4+5x-1

P(x)=x^4 - 4 - 5

P(x)=x^4 - 9

P(3) = 72