Question

Question 2-Find the value of the polynomial p(X)= 4x ²-5x+3 at

X=-1​

Answer 1

$p[- 1] = {4(-1) }^{2} - 5( - 1) + 3$

$4(1)+ 5 + 3$

$4 + 5 + 3$

$= 12$