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Mathematics 9 Online
OpenStudy (anonymous):

Simplify \(\Large \frac{8cos^{3}x-2sin^{3}x+cosx}{2cosx-sin^{3}x}\)

OpenStudy (anonymous):

Please help me!

OpenStudy (tkhunny):

No plan at all? Personally, I'm tempted to use \(\sin^{2}(x) = 1-\cos^{2}(x)\) and see what happens. It may lead nowhere, but any explosion will be subnuclear.

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