Example 1
For each term, determine the coefficient of the term and the variable part of the term.
2πxy2
Example 2
For each term, determine the coefficient of the term and the variable part of the term.
(3b)(9a)
Example 3
For each term, determine the coefficient of the term and the variable part of the term.
2x · 7z
Example 4
Are the following like terms?
3xyz and 4πxyz
Example 5
Are the following like terms?
3xy2z and 5xyz2
Example 6
Are the following like terms?
57 and 84
Example 7
Combine like terms.
3x + 3y – 4x + 2
Example 8
Combine like terms.
4x – 7y + 3x2 – y
Example 9
Combine like terms.
x – y + 2 – y
Example 10
Combine like terms.
Example 11
Combine like terms.
