Question

find the value of polynomial P(x)=4x^2-5x^3-3 for x =1​

Answer 1

Answer:

12

Step-by-step explanation:

Given polynomial is 4x2−5x+3

We need to find the value of polynomial at x=−1.

Replace x by −1, we get

p(x)=4x2−5x+3

⇒p(−1)=4(−1)2−5(−1)+3

⇒p(−1)=4+5+3

⇒p(−1)=12

Answer 2

Answer is attached above