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