Final answer to the problem
$-4$
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Step-by-step Solution
How should I solve this problem?
- Find the discriminant
- 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)
- Load more...
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1
The discriminant (D) of a quadratic polynomial of the form $ax^2+bx+c$ is calculated using the following formula, where $a$, $b$ and $c$ are the coefficients of the corresponding terms
$D=b^2-4ac$
Learn how to solve differential calculus problems step by step online. Find the discriminant of the equation 2x^2+2x+1=0. The discriminant (D) of a quadratic polynomial of the form ax^2+bx+c is calculated using the following formula, where a, b and c are the coefficients of the corresponding terms. From the equation, we see that a=2, b=2 and c=1. Replacing the values of a, b and c in the previous formula, we obtain. Multiply 4 times 2. Multiply 8 times -1.
Final answer to the problem
$-4$
