Final answer to the problem
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)
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Expand the expression $\left(x+y\right)^2$ using the square of a binomial: $(a+b)^2=a^2+2ab+b^2$
Learn how to solve discriminant of quadratic equation problems step by step online.
$x^{2}+2xy+y^{2}+3\left(x+y\right)+2$
Learn how to solve discriminant of quadratic equation problems step by step online. Find the discriminant of the equation (x+y)^2+3(x+y)+2. Expand the expression \left(x+y\right)^2 using the square of a binomial: (a+b)^2=a^2+2ab+b^2. 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=1, b=2x and c=x^{2}+2. Replacing the values of a, b and c in the previous formula, we obtain. Multiply 4 times -1.