alajahb7621 alajahb7621 07-06-2023 Mathematics contestada Differentiate implicitly to find dx dy . x 2 −9xy+y 2 −6x+y−6=0 dx dy = 2y+9x+1 2x+9y−6 dx dy = 2y+9x+1 2x+9y+6 dx dy =− 2y+9x+1 2x+9y+6 dx dy =− 2y−9x+1 2x−9y−6 dx dy = 2y−9x−1 2x−9y−6
