18m-7+12m
Wiki User
∙ 2009-08-26 01:13:3612(m+n)
Like Terms and Variables
7a+a=8a
imadummy property
23
30m-7
Not unless m = n.
An algebraic expression
-6
m(12 + 7n)
If you mean: 12(3+m) then it is the same as 36+12m
12(m+n)
The answer depends on the form of the radical expression.
4(3m - 4)
Math can be difficult at times. To simplify a math expression, it is important to follow the order of operations, or PEMDAS.
What does it mean to simplify an algebraic expression?It means to take the problem to the lowest point you can take it to.
The answer depends on what expression you do have and for what kind of shape!