The are between `x=y^2` and x=4 is divided into two equal parts by the line `x=a`, find the value of a.

The area between x=y^2 and x=4 is divided into two equal parts by the line x=a, find the value of a.

The area between x=y^(2) and x=4 is divided into two equal parts by the line x =a find the value of a

The area between x=y^2 and x = 4 is divided into two equal parts by the line x = a , find the value of a.

The area between x = y^2 and x = 4 is divided into two equal parts by the line x =a , find the value of a .