Answer:
1) Term - Terms are the elements separated by the plus or minus signs.
2) Coefficient - Coefficient is a number that is being multiplied by the variable.
3) Variable - A variable is a letter or symbol used as a placeholder for an unknown value.
4) Constant - Constants are the terms in the algebraic expression that contain only numbers.
5) Algebraic expression - An algebraic expression is a combination of integer constants, variables, exponents and algebraic operations such as addition, subtraction, multiplication and division.
6) Like terms - Like terms involve the same variable, x , raised to the same exponent, 2.
