Ar. 6. Gom Raj bought 200 shares that had
a face value of Nu 100 for Nu 85 each.
She sold the shares for Nu 220 each.
a) What was her percent profit?
b) If she also earned a dividend of 17%
before she sold the shares, what
dividend amount did she earn?

step-by-step explanation:

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

answer: what in the world is this

step-by-step explanation:

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0