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Precalculus Mathematics Homework Help
Baffled by old school exam
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[QUOTE="Steve4Physics, post: 6894089, member: 681522"] I think this should work: Let ##p = (a+x)^{\frac 13}## and ##q = (a-x)^{\frac 13}##. The given equation can then be written as ##p^2 + 6q^2 =5pq##. ##p^2 - 5pq + 6q^2 =0## ##(p - 2q)(p - 3q) = 0## And take it from there. Edit: Spoiler removed. [/QUOTE]
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Precalculus Mathematics Homework Help
Baffled by old school exam
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