Algebra 2

6. A term for an equation where the variable has an exponent greater than 1.
7. A mathematical phrase that can contain numbers, variables, and operators but no equality or inequality sign.
9. The result of multiplying two binomials.
14. The expression (A+b)2(a+b) 2 is an example of this type of expansion.
15. A type of number that is not rational.
17. The number that does not change and does not have a variable attached.
19. The number that shows how many times a base is multiplied by itself in a power.
20. A method of solving quadratic equations by
22. when u put things together what are u doing

1. A letter or symbol used to represent an unknown number
2. The process of isolating a variable in an equation.
3. The term for a number or quantity that is multiplied by a variable in an algebraic expression.
4. The value of "x" in an equation when y = 0 (also called the x-intercept)
5. A type of function whose graph is a straight line.
8. A formula used to calculate the slope between two points.
10. A method of solving systems of equations by substitution or elimination.
11. An equation where the highest exponent of the variable is 2.
12. An expression that includes a root, such as a square root or cube root.
13. A set of ordered pairs where each input has exactly one output.
16. the opposite of subtraction
18. The opposite of addition.
21. A type of number that represents a quantity with a fractional part.