One of the root of the quadratic equation dx²-cx+p=0 is twice other. find the relationship between d, c, and p please help...I don't understand atall​

The relationship between d, c and p is that

Step-by-step explanation:

Roots of a quadratic equation:

The roots and of a quadratic equation in the following format:

Can be given by:

In this question:

We have the following quadratic equation:

So

One of the roots is twice the other:

So

First relation:

Second relation:

The relationship between d, c and p is that

f

step-by-step explanation:

f

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.