monomial standard form Multiply. Your answer should be a monomial in standard form. {(-4r^3)(-5r^3)}=(−4r 3 )(−5r 3 )

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.