Question

give me answer this question​

Answer 1

Answer:

-11

Step-by-step explanation:

3(4 x4)+ p x4 - 4=0

48+4p-4=0

4p=-44

p= -11

Answer 2

Answer:

-11

Step-by-step explanation:

given that,

quadratic equation=3x^2+px-4=0

the one root of the equation is 4

substitute x=4 in the equation

Then we get,

3(4)^2+p(4)-4=0

3*16+4p-4=0

48+4p-4=0

48-4+4p=0

44=-4p

p=-44/4

p=-11

hope it may help you and choose the best brainlist