the question is...
the bit what i was unsire about was the sqrt
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Also note that
So to start, I would say:
How would you continue to simplify?
im geting a bit confused with the simplifying.
do i remove the 1/2 by multipying by 2?
and im unsure how i would bring the x of the xy to the other side?
Let's split this up and simplify the first.
Do you recall that ? How would you apply that rule here? Now let's look at: Now, to simplify this, why not just apply the rule?
Edit, nevermind, will edit in a sec.
I think that this is correct, I'll check in a second. So you just made a sign error somewhere.
Edit: I've checked, and it seems that I am correct. I must apologize for the late reply - I was caught on my PC when I should have been asleep, so I was forced to turn it off abrutly.
thank you for your help
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