How do you simplify #4sqrt5-2sqrt5#?
2 Answers
Dec 24, 2016
Explanation:
these are like terms- they are both multiples of the radical
collecting like terms gives you
Dec 24, 2016
Explanation:
The question is much easier than it looks at first glance.
Compare this with a question like:
4 bags - 2 bags = 2 bags
In algebra we can work with like terms:
In this case you can consider