Yes, you can. For example 3x times 4y = 12xy.
You cannot however, add like terms (to combine them, that is. There isn't anything wrong with adding them up, 3x + 4y is acceptable). For example, 3x + 4y is as simplified as it can get.
Unlike terms are terms in an equation that are different. These terms cannot be combined. Like terms, however, can be combined.
You use the FOIL method. First terms Outer terms Inner terms Last terms.
one that won't talk to one another because they don't like each other... NO, seriously, they are terms that are different. For example x^2+2x+3x-4x^2. The x^2 terms are like terms and the x^2 terms and the x terms and unlike because they are different. Just like x and y, or apples and oranges.
Use the "F-O-I-L" Method when multiplying two binomials. F-O-I-L stands for First, Outer, Inner, Last. Multiply the first terms together, then the outer terms, the inner terms, and the last terms.
When combining like terms, you could add and multiply. It depends on what the problem is. I am in 6th grade and currently learning algebra. I know that my answer is correct because I already learned this.
No. You can't subtract unlike terms
Unlike terms are terms in an equation that are different. These terms cannot be combined. Like terms, however, can be combined.
Unlike terms.
Unlike terms.
Yes, 6 and 9y are unlike terms. The 6 is a constant and 9y is constant attached to a variable.
multiply
It is negative.
For example x and y are unlike terms
11
Terms with different powers of the variable.
They are like terms.
Unlike terms, possibly.