Across
- 3. A variable has a ______ value if the represented quantity is always constant at any time.
- 5. Quantity with an unknown value.
- 6. 1, 4, 9, 16, ... are known as perfect _______
- 7. To represent variables.
- 8. 5xy and 0.8yx is an example of ______ terms.
- 9. Algebraic _____ can be a number, variable or a number and variable combined by multiplication or division.
Down
- 1. 2x ; 2 is a ________ of x.
- 2. Algebraic ______ can be term or a collection of terms separated by addition or subtraction operators.
- 4. _______ term is a term with different variable and different power.
- 5. A variable has a _______ value if the represented quantity changes over time.