Question

if one zero of (2x)2-3x+p is 3,find the other zero

Answer 1

Answer:

Step-by-step explanation:p(3)=2(3)^2-3(3)-p=0

18-9-p=0

9-p=0

9=p

p=9

other zeroes,

=> 2x^2-6x+3x-9=0

2x(x-3)+3(x-3)=0

(2x+3)(x-3)=0

other zero,

2x+3=0

2x=-3

x=(-3)/2=-0.15 or -3/2