X to the power of 2+ 2X plus 3X to the power of 2+ 4X subtract 2X to the power of 2+ X

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

The area of a circle is equal to 1 dm². find the radius of the circle.

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.