Question

 Find the value of P for which x = 3 is a root (solution ) of equation Px^2 + 4x - 6 = 0 *​

Answer 1

Answer:

p3² +4×3-6=0

9p + 12 -6=0

9p+6= 0

p= -6/9

p= -2/3

I hope it will help you