The roots of the quadratic equation
px? – 7x + 2p – 2 = 0 has the ratio of 3 : 4
Find the values of p.

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3