a < b
... A combination of variables and numbers using the operations of addition, subtraction, multiplication, or division, as well as powers or roots, is called an algebraic expression. Note: there is NO EQUAL SIGN, and we can only SIMPLIFY, not SOLVE! Here are some examples of algebraic expressions: x + 6, ...
... A combination of variables and numbers using the operations of addition, subtraction, multiplication, or division, as well as powers or roots, is called an algebraic expression. Note: there is NO EQUAL SIGN, and we can only SIMPLIFY, not SOLVE! Here are some examples of algebraic expressions: x + 6, ...