Trace the curve y²(a-x)=x²(a+x)-Curve Tracing

To all the B.Tech,Degree students.The playlist of Curve Tracing contains the topics the procedure to trace curves,polar curves.Working Rule! The following problems are discussed 1.Y=x³ 2.Y²=x³ 3.Y²(a-x)=x³ 4.Y²(a+x)=x²(3a-x) 5.a²y²=x²(a²-x²) 6.y²(2a-x)=x³ 7.x²/³ +y²/³ =a²/³ 8.y=acosh(x/a) 9.y²(a-x)=x²(a+x) 10.r=a+bcosθ 11.r²=a+bcosθ 12.r²=a²cos2θ 13.r=a(1+sinθ) 14.r=a(1-cosθ) 15.r=a(1+cosθ) 16.r=asin3θ 17.r=asin2θ all the solutions are explained easily!