Question

Consider the polynomial function P(x)=2x⁴ +3x²+12.Find P(−2).

Answer 1

Answer:

The value will be 56

Step-by-step explanation:

We have given polynomial $P(x)=2X^4+3X^2+12$

We have to find P(-2)

For finding  P(-2) we have to put x = -2 in the polynomial

So P(-2) = $2\times (-2)^{4}+3\times (-2)^2+12=32+12+12=56$

So value of P(-2) will be 56

For finding  any value we have to just put that value in the polynomial