Final Answer
Step-by-step Solution
Specify the solving method
Group the terms of the equation by moving the terms that have the variable $x$ to the left side, and those that do not have it to the right side
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$x^2+3x=20-10$
Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation x^2+3x+10=20. Group the terms of the equation by moving the terms that have the variable x to the left side, and those that do not have it to the right side. Subtract the values 20 and -10. Rewrite the equation. Factor the trinomial x^2+3x-10 finding two numbers that multiply to form -10 and added form 3.