Across
- 4. has an equal sign and can be solved
- 6. rewriting the expression as the product of factors.
- 8. a single part of an expression usually separated by addition/subtraction symbols
- 9. when a factor is multiplied by the sum/addition of two terms, it is essential to multiply each of the two numbers by the factor, and finally perform the addition operation.
- 10. a number used to multiply a variable
- 11. an entity whose value does not change throughout the calculation
Down
- 1. does not have equal sign and cannot be solved, only simplified
- 2. factor that can change its size
- 3. Terms whose variables (such as x or y) with their exponents (such as the 2 in x2) are the same.
- 5. an algebraic expression with the highest exponent of variable being 1
- 7. when the numerator and the denominator have no common factors besides one