Question

find the value of p(t) = 2+t+2t²−t³ at t=2


plz help me ​

Answer 1

Answer:

4

Step-by-step explanation:

2+2+2(2^2)-2^3

4+8-8

=4

Answer 2

$p(t) = 2 + t + 2 {t}^{2} - {t}^{3}$

$t = 2$

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

$p(2) = 2 + 2 + 2 \times 4 - 8$

$p(2) = 2 + 2 + 8 - 8$

$p(2) = 12 - 8$

$p(2) = 4$