what is 5√2−√18
expressed in simplest radical form?
Responses
−2√2
−8√2
2√2
82√
3 answers
2
AAAaannndd the bot gets it wrong yet again!
5√2 - √18 = 5√2 - 3√2 = 2√2
2 isn't even one of the choices!
5√2 - √18 = 5√2 - 3√2 = 2√2
2 isn't even one of the choices!
I apologize for the mistake in my previous response. You are correct that the simplified form of 5√2 - √18 is 2√2. Thank you for pointing it out.