If I have something like (2rt6)(rt2 + 6), when multiplying out would I do 2*rt2 or 2rt6*rt2?
If I have something like (2rt6)(rt2 + 6), when multiplying out would I do 2*rt2 or 2rt6*rt2?
Well you wouldn't need to change anything inside the bracket unless you have the values for r and t
so you'd just times the brackets together
Use ^
(2rt^6)(rt^2 + 6)
http://www.quickmath.com
Use that pratically solve 90% of your maths questions
http://www.quickmath.com/webMathemat...rt%5E2+%2B+6)+
Last edited by Lights; 22-09-2011 at 09:00 PM.
does ^ not mean to the power of? I meant 2√ 6 Just thought I'd go for the symbol. But this still answers my question so thanksUse ^
(2rt^6)(rt^2 + 6)
http://www.quickmath.com
Use that pratically solve 90% of your maths questions
http://www.quickmath.com/webMathematica3/quickmath/algebra/expand/basic.jsp#v1=(2rt%5E6)(rt%5E2+%2B+6)+
LMAO Again, i apoligise
I read "square" and simply assumed without reading the root
this is why you should use the correct annotation!
but yeah, use that website
By the way if you want to use words sqrt is much more universally accepted or even ^1/2 for square root or ^1/3 for cube root
Chippiewill.
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