On today we learned about like terms, coeffiecents, and variables. Below you will find some quick refernce review examples
ex. 1
3w 4y 7w 6 2y x z
Identify the like terms.
Answer: 3w and 7w; 4y and 2y; the remaining variables and constants have no other like terms to be paired up with.
ex. 2
Combine like terms.
1) 3x + 7y -2x +5 +3y
Identify all the like terms by color or shape
3x + 7y -2x +5 +3y
Combine like terms
(3x + (-2x)) + (7y +3y) + 5
Do the calculations (addition and subtraction)
x + 10y + 5
No comments:
Post a Comment