Simplify this expression: One-half k squared + g minus 3 + one-half k squared minus 3 + 2 g

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.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?