some algebra help (radicals)
posted by Cassie .
I hope I am writing this down right.. I am trying to do some practice questions to learn
10^5 (sqrt)2y - 4^5 (sqrt)2y
I am trying to figure out how to solve this
They gave us some answers to choose from, but I am clueless on how to solve this
6y ^5 (sqrt)2
6y ^5 (sqrt)2y
- 6y ^5 (sqrt)2y
- 14 ^5 (sqrt)2y
14 ^5 (sqrt)2y
The answer is (10^5 - 4^5) sqrt (2y). This does not agree with any of your choices. Are you sure you copied the problem correctly?
hmmm let me look
I think I did.. It is really hard to put the symbols here.