Question

If P(t)=t³-1,Find the value of P(1),P(-1),P(0),P(2),P(-2).​

Answer 1

Explanation:

P(t)=t³-1 at t = 1 has the value P(1) = (1)³ - 1 = 0

P(-1)=(-1)³-1 = -2

P(0) = 0³ - 1 = -1

P(2) = 2³ - 1 = 7

P(-2) = (-2)³ - 1 = -9