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  1. Calculus Help: Bernoulli's Equations - dy/dx-4y=2xy^2 ,y(0)=-4

    Calculus Help: Bernoulli's Equations - dy/dx-4y=2xy^2 ,y(0)=-4

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  2. Calculus Help: Find 4∑ (5i)i=1 First write out the summation: Find the answer

    Calculus Help: Find 4∑ (5i)i=1 First write out the summation: Find the answer

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  3. Calculus Help: Eliminate arbitrary constants - y=Ae^3x cos⁡(3x)+B e^3x sin⁡(3x)

    Calculus Help: Eliminate arbitrary constants - y=Ae^3x cos⁡(3x)+B e^3x sin⁡(3x)

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  4. Calculus Help: Linear Ordinary Differential Equations: xy'+y=x^4-3 - Techniques

    Calculus Help: Linear Ordinary Differential Equations: xy'+y=x^4-3 - Techniques

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  5. Calculus Help: Find the limits - lim (x→1)⁡ (x^2-1)/(√x-1 ) - Techniques

    Calculus Help: Find the limits - lim (x→1)⁡ (x^2-1)/(√x-1 ) - Techniques

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  6. Calculus Help: 2y dx+(x-x^3 y^3 )dy=0 - Bernoulli's Equation - Techniques

    Calculus Help: 2y dx+(x-x^3 y^3 )dy=0 - Bernoulli's Equation - Techniques

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  7. Calculus Help: ∫ (20x^3)/(1+x^4 )^4 dx - Integration by substitution #Substitution #Integrals

    Calculus Help: ∫ (20x^3)/(1+x^4 )^4 dx - Integration by substitution #Substitution #Integrals

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  8. Calculus Help: How to determine One-to-one function by illustration

    Calculus Help: How to determine One-to-one function by illustration

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  9. Calculus Help: Homogeneous: dy/dx=(x^2+y^2)/xy - Differential Equations

    Calculus Help: Homogeneous: dy/dx=(x^2+y^2)/xy - Differential Equations

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  10. Calculus Help: Euler's Method Approximation: Given initial value: x=0.1,0.2,0.3 dy/dx=y(6-y), y(0)=4

    Calculus Help: Euler's Method Approximation: Given initial value: x=0.1,0.2,0.3 dy/dx=y(6-y), y(0)=4

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  11. Calculus Help: Integral of ∫ arctanx / x^2 dx - Integration by parts and division

    Calculus Help: Integral of ∫ arctanx / x^2 dx - Integration by parts and division

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  12. Calculus Help: A ball of radius 13 has a round hole of radius 9 drilled through its center.

    Calculus Help: A ball of radius 13 has a round hole of radius 9 drilled through its center.

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  13. Calculus Help: Homogeneous Differential Equations: (x-4y)dx+(x+2y)dy=0,y=1,x=1

    Calculus Help: Homogeneous Differential Equations: (x-4y)dx+(x+2y)dy=0,y=1,x=1

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  14. Calculus Help: How to compute double summation ∑∑ (i - j) - Basic - Step-by-step

    Calculus Help: How to compute double summation ∑∑ (i - j) - Basic - Step-by-step

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  15. Calculus Help: Find the limits - lim(x→1)⁡ (x-√(2-x^2 ))/(2x-√(2+2x^2 )) - Techniques

    Calculus Help: Find the limits - lim(x→1)⁡ (x-√(2-x^2 ))/(2x-√(2+2x^2 )) - Techniques

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  16. Calculus Help: Separable Differential Equations - (1+y^2 )dx+(1+x^2 )dy=0

    Calculus Help: Separable Differential Equations - (1+y^2 )dx+(1+x^2 )dy=0

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  17. Calculus Help: Integral ∫ sin2x/e^x dx - Integration by parts - Techniques

    Calculus Help: Integral ∫ sin2x/e^x dx - Integration by parts - Techniques

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  18. Calculus Help: Find the limit: lim (x→0)⁡ sin^2⁡ (3x) /(1-cos2x) - Techniques

    Calculus Help: Find the limit: lim (x→0)⁡ sin^2⁡ (3x) /(1-cos2x) - Techniques

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  19. Calculus Help: Integral of x^2 sinx dx - Integration by parts by using the table

    Calculus Help: Integral of x^2 sinx dx - Integration by parts by using the table

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  20. Calculus Help: Integral ∫ (x+1) e^2x e^(x^2 ) dx - Integration by substitution

    Calculus Help: Integral ∫ (x+1) e^2x e^(x^2 ) dx - Integration by substitution

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  21. Calculus Help: Integral ∫ x^3/√(x^2+100) dx - Integration by trigonometric substitution

    Calculus Help: Integral ∫ x^3/√(x^2+100) dx - Integration by trigonometric substitution

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  22. Calculus Help: Find the limits - lim(x→0)⁡ (cosx-cos^3⁡x)/x^2 #Limit #Functions #Calculus #Trig

    Calculus Help: Find the limits - lim(x→0)⁡ (cosx-cos^3⁡x)/x^2 #Limit #Functions #Calculus #Trig

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  23. Calculus Help: Linear ODE - Differential Equations: y'+2 sin⁡(2x) y=2 sin⁡(2x) ,y(π/2)=3

    Calculus Help: Linear ODE - Differential Equations: y'+2 sin⁡(2x) y=2 sin⁡(2x) ,y(π/2)=3

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  24. Calculus Help: Find the limits - lim (x→3)⁡ (x^3-27)/(x-3) - Techniques - SOLVED!!!

    Calculus Help: Find the limits - lim (x→3)⁡ (x^3-27)/(x-3) - Techniques - SOLVED!!!

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  25. Calculus Help: Find the limits - lim (x→0)⁡(1/tanx-1/sinx) - Techniques - SOLVED!!

    Calculus Help: Find the limits - lim (x→0)⁡(1/tanx-1/sinx) - Techniques - SOLVED!!

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