Me find the surface area and give the formula with it

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?