Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Find the roots
- Solve for x
- Find the derivative using the definition
- Solve by quadratic formula (general formula)
- Simplify
- Find the integral
- Find the derivative
- Factor
- Factor by completing the square
- Find break even points
- Load more...
Find the roots of the polynomial $\left(12\cos\left(3x\right)+6\cos\left(3x\right)^2+\cos\left(3x\right)^3\right)^2$ by putting it in the form of an equation and then set it equal to zero
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$\left(12\cos\left(3x\right)+6\cos\left(3x\right)^2+\cos\left(3x\right)^3\right)^2=0$
Learn how to solve equations problems step by step online. Find the roots of (12cos(3x)+6cos(3x)^2cos(3x)^3)^2. Find the roots of the polynomial \left(12\cos\left(3x\right)+6\cos\left(3x\right)^2+\cos\left(3x\right)^3\right)^2 by putting it in the form of an equation and then set it equal to zero. Removing the variable's exponent raising both sides of the equation to the power of \frac{1}{2}. Divide 1 by 2. Simplify \sqrt{\left(12\cos\left(3x\right)+6\cos\left(3x\right)^2+\cos\left(3x\right)^3\right)^2} using the power of a power property: \left(a^m\right)^n=a^{m\cdot n}. In the expression, m equals 2 and n equals \frac{1}{2}.