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- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Prove from LHS (left-hand side)
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Multiply and divide the fraction $\frac{x^2}{\sqrt{x^2+4x+2^2}-2}$ by the conjugate of it's denominator $\sqrt{x^2+4x+2^2}-2$
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$\frac{x^2}{\sqrt{x^2+4x+2^2}-2}\frac{\sqrt{x^2+4x+2^2}+2}{\sqrt{x^2+4x+2^2}+2}$
Learn how to solve rationalisation problems step by step online. Rationalize and simplify the expression (x^2)/((x^2+4x2^2)^(1/2)-2). Multiply and divide the fraction \frac{x^2}{\sqrt{x^2+4x+2^2}-2} by the conjugate of it's denominator \sqrt{x^2+4x+2^2}-2. Multiplying fractions \frac{x^2}{\sqrt{x^2+4x+2^2}-2} \times \frac{\sqrt{x^2+4x+2^2}+2}{\sqrt{x^2+4x+2^2}+2}. Solve the product of difference of squares \left(\sqrt{x^2+4x+2^2}-2\right)\left(\sqrt{x^2+4x+2^2}+2\right). Add the values 4 and -4.
