Find integers J and K such that the two given integers and J represent the side lengths of an acute triangle and the two given integers and K represent the side lengths of an obtuse triangle

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares