Help please? like this is fr hard

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

What is the solution of the equation? 35√(x+2)3+3=27