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how to solve quadratic equations excel. The main objective of this example is to find the roots of quadratic equation. Using Goal Seek to solve quadratic equations in Excel.
B This is the coefficient of the single powered term in the quadratic equation. - B - SQRT B 2 - 4 A C 2 A A This is the coefficient of the squared term in the quadratic equation. Solve quadratic equation How to solve quadratic equation in excel We can solve quadratic equations in excel by inputting an equation that contains our variable eg.
A b and c are taken from the quadratic equation written in its general form of ax 2 bx c 0.
Step 1 Launch the Microsoft Excel 2010 program. You can easily solve a quadratic equation in Excel For Example you have a equation y 4x2 - 6x9 you can easily calculate the Y for any given x 2 and so Just put X value in one column and calculate the Y value in another column. Its easy to calculate y for any given x. For x 1 y 05.