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Find the roots of the equation using the Quadratic Formula
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$x+2\left(x+1\right)=4$
Learn how to solve equations problems step by step online. Find the roots of x+2(x+1)=4. Find the roots of the equation using the Quadratic Formula. Multiply the single term 2 by each term of the polynomial \left(x+1\right). Combining like terms x and 2x. We need to isolate the dependent variable , we can do that by simultaneously subtracting 2 from both sides of the equation.