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Exercise

$3\cot^3x-9\cot^2x-30\cot x$

Step-by-step Solution

1

Factor the polynomial $3\cot\left(x\right)^3-9\cot\left(x\right)^2-30\cot\left(x\right)$ by it's greatest common factor (GCF): $3\cot\left(x\right)$

$3\cot\left(x\right)\left(\cot\left(x\right)^2-3\cot\left(x\right)-10\right)$

Final answer to the exercise

$3\cot\left(x\right)\left(\cot\left(x\right)^2-3\cot\left(x\right)-10\right)$

Try other ways to solve this exercise

  • Choose an option
  • Find the derivative
  • Integrate using basic integrals
  • Verify if true (using algebra)
  • Verify if true (using arithmetic)
  • Integrate by partial fractions
  • Product of Binomials with Common Term
  • FOIL Method
  • Integrate by substitution
  • Integrate by parts
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