Final answer to the problem
Step-by-step Solution
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Grouping all terms to the left side of the equation
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$8x-65-x^2=0$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation 8x-65=x^2. Grouping all terms to the left side of the equation. Use the complete the square method to factor the trinomial of the form ax^2+bx+c. Take common factor a (-1) to all terms. Add and subtract \displaystyle\left(\frac{b}{2a}\right)^2. Factor the perfect square trinomial x^2+-8xx+16.