Write the following quadratic equation in standard form, 3x2 - 7 = -5x.
(with work shown)

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

What is coefficient of the term of degree of degree 5 in the polynomial below

Find the solution(s) to x^2-14+49=0