Question

The value of 3p² - 2p for p= -2 is

Answer 1

Answer:

p=-2 is the solution of given equation

3p^2 -2p

put the value of p in the equation

therefore,

3×-2×2 -2×-2

3×-4 +4

-12 + 4

-8

So the value of the above equation is -8