SOLUTION: Solve using quadratic formula. 2y^2-10y+8=0

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Question 1035051: Solve using quadratic formula. 2y^2-10y+8=0
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Study this lesson: https://www.algebra.com/my/Completing-the-Square-to-Solve-General-Quadratic-Equation.lesson?content_action=show_dev
The use of the formula is shown in the lesson also.


You should find y=1 OR y=4.
Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!

Solve using quadratic formula. 2y^2-10y+8=0


 ------- Factoring out GCF, 2



Now solve this for y, using the quadratic equation formula: , where: 

 

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