The polynomial p(x) = x5 − 9x4 + 13x3 + 57x2 − 86x − 120 has a total zeroes. it can have a maximum real roots and a maximum real roots.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box