Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Factor by completing the square
- 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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Add and subtract $\displaystyle\left(\frac{b}{2a}\right)^2$
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$\frac{x^2-4x+4+4-4}{\left(1-x\right)^2}$
Learn how to solve problems step by step online. Factor by completing the square (4-4xx^2)/((1-x)^2). Add and subtract \displaystyle\left(\frac{b}{2a}\right)^2. Factor the perfect square trinomial x^2+-4x+4. Subtract the values 4 and -4. A binomial squared (difference) is equal to the square of the first term, minus the double product of the first by the second, plus the square of the second term. In other words: (a-b)^2=a^2-2ab+b^2.