Final answer to the problem
Step-by-step Solution
How should I solve this problem?
- Find the roots
- Solve for x
- Solve by factoring
- Solve by completing the square
- Solve by quadratic formula (general formula)
- Find break even points
- Find the discriminant
- Integrate by partial fractions
- Product of Binomials with Common Term
- FOIL Method
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Find the roots of the polynomial $\left(2x^2+4x+8\right)^2$ by putting it in the form of an equation and then set it equal to zero
Learn how to solve equations problems step by step online.
$\left(2x^2+4x+8\right)^2=0$
Learn how to solve equations problems step by step online. Find the roots of (2x^2+4x+8)^2. Find the roots of the polynomial \left(2x^2+4x+8\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}. To find the roots of a polynomial of the form ax^2+bx+c we use the quadratic formula, where in this case a=2, b=4 and c=8. Then substitute the values of the coefficients of the equation in the quadratic formula: \displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}. Simplifying.