Question

-2 is zero of p of x=3x²+kx-7​

Answer 1

Answer:

if -2is the zero of (p of x)=3x^2+kx-7

::3×(-2)^2+(-2)×k-7

::12-2k-7=0

::-2k=-5

::k=5/2

Step-by-step explanation:

Please mention me as brainleiest and follow me......