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Add and subtract $\displaystyle\left(\frac{b}{2a}\right)^2$
Learn how to solve simplification of algebraic expressions problems step by step online.
$\left(x-1\right)\left(x^2-4x+5+4-4\right)^2$
Learn how to solve simplification of algebraic expressions problems step by step online. Factor by completing the square (x-1)(x^2-4x+5)^2. Add and subtract \displaystyle\left(\frac{b}{2a}\right)^2. Factor the perfect square trinomial x^2+-4x+4. Subtract the values 5 and -4.