Answer:
Mathematical expressions
Step-by-step explaniation:
In mathematics there basically two methods of writing mathematical terms either as a n expression or as an equation.. Mathematical terms with the equality signs are referred to as equations,while those without the equality signs are referred to as mathematical expressions. Example of mathematical equations are
2x+3y=4, 5g+4h=2
While for expressions we such terms as 2x, 5xy+6z.