Question

Given a polynomial p(t) = 4 − 3 + 2 + 6, then find the value of p(-1)

Answer 1

Step-by-step explanation:

$\bf \underline{Answer:-}$

Given :

• p(t) = 4t³ -3t ²+2t +6
• p(-1)

Explanation :

$\sf \: p( - 1) = 4 {( - 1)}^{3} - 3 {( - 1)}^{2} + 2( - 1) + 6$

$\sf \: p( - 1) = - 4 - 3 - 2 + 6$

$\sf \: p( - 1) = - 9 + 6$

$\sf \: p( - 1) = - 2$