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OpenStudy (anonymous):
Quick question what do I do with the 5 in the following equations to get it in terms of b^2? Find the verices and foci of the ellipse..... x^2/9 + y^2/5=1 The ellipse formula is x^2/a^2 + y^2/b^2 = 1.
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OpenStudy (anonymous):
I know you simply take the 9 into 3^2, but what about the 5? I can do the problem beyond that point.
OpenStudy (amistre64):
5 = sqrt(5)^2
OpenStudy (anonymous):
alright didn't know if that was possible. thanks again
OpenStudy (amistre64):
:) youre welcome again lol
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