Question

Find the value of the polynomial p(x) = x cube - 5x square + 4x +1 at x=2​

Answer 1

Step-by-step explanation:

${2}^{3} - 5 \times {2}^{2} + 4 \times 2 + 1 = 8 - 20 + 8 + 1 = 17 - 20 = - 3$

Answer 2

Answer:

-3

Step-by-step explanation:

p(2)= $2^3 - 5(2^2) +4(2) + 1 = 8-20-8=1 = 17-20 = -3$

cheers lad!