Find the solutions of the quadratic equation 3x^2-5x+1=0.

The solutions of the quadratic equation are

Step-by-step explanation:

This is a second order polynomial, and we can find it's roots by the Bhaskara formula.

Explanation of the bhaskara formula:

Given a second order polynomial expressed by the following equation:

.

This polynomial has roots such that , given by the following formulas:

For this problem, we have to find .

The polynomial is , so a = 3, b = -5, c = 1.

Solution

The solutions of the quadratic equation are

answer: a) 56% women

b)44% men

step-by-step explanation:

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.