Given- x+ y= Irrational 2 (don't know how to do symbols like that), x2+ y2= 6
The problems I need to solve with a formula like that are:
xy= ______
x3+ y3= ______
y/x+ x/y= ______
y/x2+ x/y2= ______
I'd like a step-by-step thing, if possible. Mostly on the last three problems.
Thank you in advance!
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