integral of 1/(a^2+x^2), trig sub vs u sub, calculus 2 tutorial

Class 12th – Integral of 1/a^2 - x^2 | Integrals | Tutorials Point

integral of 1/(x^2+a^2)

Class 12th – Integral of 1/x^2 - a^2 | Integrals | Tutorials Point

Integration of 1/(x^2-a^2)dx

Integral of 1/(1+x^2)

Q104 | Integrate ∫(xe^2x)/(1+2x)^2 dx

Class 12th – Integral of 1/sqrt (a^2 - x^2) | Integrals | Tutorials Point

integration by substitution method

Class 12th – Integral of 1/sqrt (x^2 - a^2) | Integrals | Tutorials Point

How to integrate ∫ dx / (a^2 + b^2x^2)

Class 12th – Integral of 1/sqrt (x^2 + a^2) | Integrals | Tutorials Point

How to integrate 1/x^2

`int 1/( a^2 - x^2) dx = 1 / (2a) log ( (a + x) /( a - x) ) +c`

Evaluate definite integral sqrt(a^2 - x^2) dx over [0, a] using method of substitution

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Integral 1/1-x^2 two ways

`int 1/(x^2 - a^2) dx = 1/( 2a) log ((x-a) /( x+a)) + c`

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