what is 18m2+12m2+23m2
18 + 12 + 23 of anything is 53 anythings
so
53 m2
That is lucky because I am not sure if m2 is a variable name or your own notation for m^2 , m squared
yes i mean m squared
Well, like terms is like terms whatever m2 is :)
To find the sum of the given expressions, we need to add them together.
18m² + 12m² + 23m²
To add these expressions, combine the coefficients of the terms with the same variable, which in this case is "m²". The resulting expression will have the same variable and the sum of the coefficients.
18m² + 12m² + 23m² = (18 + 12 + 23)m²
Now we can simplify the coefficients:
18 + 12 + 23 = 53
Therefore, the simplified expression is:
18m² + 12m² + 23m² = 53m²