Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
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simple identity trick: (cosx)^2 (sinx)^2 = (1/4)(sin2x)^2
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1K
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symbols or signs: "infinity" symbol, "square root" sign, etc
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2K
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Quadratic Substitution: 8x^(7/10) - x^(9/20) - 69x^(1/5) = 0
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666
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Forced Oscillations and Resonance
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805
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variation of parameters
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761
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solving an equation
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702
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Simplify the expression
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729
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compounded continuously
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691
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Simplified form of difference quotient
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912
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Triangles: Prove that OA + OB + OC = OP + OQ + OR
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1K
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Break-even analysis problem
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698
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Precalculus
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706
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functions
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697
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proving identity: (Cos^4x-Sin^4x)/1-Tan^4x = Cos^4x
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2K
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Help getting started w/ [f(x) - f(a)] / [x - a] for ....
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811
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Find vertical asymptotes of 1/(2 sin^2 x - 2 sin x - 1)
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681
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Ap calculus
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711
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Question on domain of function
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721
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solve for x
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700
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Find (f + g)(x), (f - g)(x),...; (f o g)(x), (g o f)(x),....
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1K
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