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How should I solve this problem?
- Integrate using trigonometric identities
- Integrate by partial fractions
- Integrate by substitution
- Integrate by parts
- Integrate using tabular integration
- Integrate by trigonometric substitution
- Weierstrass Substitution
- Integrate using basic integrals
- Product of Binomials with Common Term
- FOIL Method
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$\int\left(\left(1+x^2\right)\left(1-x^2\right)-\left(2x+3\right)^2\right)dx$
Learn how to solve problems step by step online. Integrate the function (1+x^2)(1-x^2)-(2x+3)^2. Find the integral. Expand the expression \left(2x+3\right)^2 using the square of a binomial: (a+b)^2=a^2+2ab+b^2. Multiply the single term 1-x^2 by each term of the polynomial \left(1+x^2\right). Multiply the single term x^2 by each term of the polynomial \left(1-x^2\right).