Question

If(P) =
$5x ^3$
- 2x²+3x-2, then the value
P (1) & P(O), Also find the value of P(-1)
​

Answer 1

Answer:

$p(x) = {2x}^{2} + 3x - 2 \\ x = 0 \\ p(0) = {2 \times 0}^{2} + 3 \times 0 - 2 \\ = - 2 \\ p(1) = {2 \times 1}^{2} + 3 \times 1 - 2 \\ = 2 + 3 - 2 \\ = 3 \\ p( - 1) = {2 \times( - 1)}^{2} + 3( - 1) - 2 \\ = 2 - 3 - 2 \\ = - 3$