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Add and subtract $\displaystyle\left(\frac{b}{2a}\right)^2$
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$\left(x+y\right)^2+3\left(x+y\right)+2+\frac{9}{4}-\frac{9}{4}$
Learn how to solve factor problems step by step online. Factor the expression (x+y)^2+3(x+y)+2. Add and subtract \displaystyle\left(\frac{b}{2a}\right)^2. Factor the perfect square trinomial x+y^2+3x+y+\frac{9}{4}. Subtract the values 2 and -\frac{9}{4}.