Question

If a,b are the zeros of f(x)=px^2-x+3p and a+b=ab then find p?
Plss answer fast

Answer 1

px^2-x+3pas you have known that a + b = -b/a and a . b = c / a
From those formulas we get
a + b = a . b
1/p = 3
p = 1/3