Integration by Trigonometric Substitution || Integral of 1/√(x^2 - 49)

Derivative Practice #49: derivative of arctan((sqrt(1 + x^2) - 1)/x)

100 calculus derivatives (ultimate derivative tutorial)

A circle has the equation (x-2)^2 + (y+4)^2 = 49. Write an equation of the line tangent

Evaluate the integral.

Find the derivative using the first principle f(x)= 5−2x - Derivatives - Differentiation #49

The equation x^2 + (y - 1)^2 = 49 represents circle A. Circle B is obtained by shifting circle A...

Stewart Calculus ET 8th Ed. 3.5 #49. A Derivative Involving Inverse Tangent.

A49: Derivation of Inclined Plane Equations

Calculus Help: ∫ 3x/√(x^2-49) dx - Integration by trigonometric substitution

Calculus 1 - Derivatives

How to find the values of x? If (x+2)^2=49.

Factor x^2 - 49

Calculus Help: Integral of dx/(x^2 √(x^2-49 )) - Integration techniques

Calculus Help: ∫ x^2/√(x^2-49) dx- Integration by trigonometric substitution

Calculus help: Integral of dx/(x^2 √(x^2+49)) - Integration by substitution

Simplifying Derivative Involving Product Rule and General Power Rule (Part 2)

How to Factorise x^2-49

Trigonometric Substitution the Integral of sqrt(49 - x^2)/x

(x^2 - 14x + 49)/(x^2 - 49), simplify the rational expression.