Question

Find the value of p(x)=3x³-4x²+7x-5 where x= -3​

Answer 1

33.66

Step-by-step explanation:

3 p = 3*-27 -4*9 + 21 -5

3 p =-81-36+21-5

3 p=-101

p= -101/3

p= 33.66

Answer 2

Answer:p=23.66

Step-by-step explanation:

p(-3)=3*-3^3-4*-3^2+7*-3-5

p(-3)=-71

p/-3= -71/-3

p= 23.6666