SOLUTION: Solve by completing the square: 25x^2 + 40x - 9 = 0
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Question 1062692: Solve by completing the square: 25x^2 + 40x - 9 = 0
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
This shows how to solve a quadratic equation using Completing The Square:
https://www.algebra.com/my/Completing-the-Square-to-Solve-General-Quadratic-Equation.lesson?content_action=show_dev
In case link above did not work, direrct link is this:
https://www.algebra.com/my/Completing-the-Square-to-Solve-General-Quadratic-Equation.lesson?content_action=show_dev
and as plain text, the same address:
https://www.algebra.com/my/Completing-the-Square-to-Solve-General-Quadratic-Equation.lesson?content_action=show_dev
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