I need help with 10 and 11

"A MATH 125 (2.6 Implicit Differer x e a e . :- em 10. [-/1 Points] DETAILS 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use implicit differentiation to nd an equation of the tangent line to the curve at the given point. x2/3 + y2/3 = 25 (27, 64) (astruid) 11. [-I1 Points] DETAILS 0/100 Submissions Used MY NOTES ASK YOUR TEACHER Use implicit differentiation to nd an equation of the tangent line to the curve at the given point. 9(x2 + y2)2 = 1681(x2 y2) (5 . 4) (Iemniscate)