Question

If(-1) is a zero of p(x) = 3x2 + 2kx - 3, find k.

Answer 1

Step-by-step explanation:

p(x) = 3x^2 +2kx -3

-1 = 3(-1)^2 +2k(-1) -3

-1= 3-2k-3

-1 =-2k

k = 1/2

Answer 2

Answer:

-3/2.

Step-by-step explanation:

p(1) =3×2+2Kx-3=0. =6+2K-3=0. =3+2K=0. =K = -3/2.