You know you have to draw the triangles right?
Step-by-step explanation:
In order to be like terms, the variables and exponents must be the same.
3a can be combined with 14a and 4a.
4b can be combined with 3b and 16b.
a² cannot be combined with any of the terms.
Lol battlefield or on a map when you're look for a particular place
Since 3 squared is 9 and 4 squared is 16, the square root of 13 will fall somewhere between 3 and 4