Question

Polynomial of P(x)=x^3+2x^2-x^4+3 is

Answer 1

polynomial as having four terms

Answer 2

Hi
This is your answer
$p(x) = x ^3 \ + 2x {}^{2} - x {}^{4} + 3 \\ p(0) = (0) {}^{3} + 2(0) { - }^{2} - (0) {}^{4} + 3 \\ p(0) = 0 + 0 - 0 + 3 \\ p(0) = 3$
OR
it has four terms