SOLUTION: A certain electronics manufacturer found that the marginal cost C to produce x DVD/Blu-ray players can be found using the equation C=0.03x^2-5x+600. If the marginal cost were $527

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: A certain electronics manufacturer found that the marginal cost C to produce x DVD/Blu-ray players can be found using the equation C=0.03x^2-5x+600. If the marginal cost were $527       Log On


   

Question 1166738: A certain electronics manufacturer found that the marginal cost C to produce x DVD/Blu-ray players can be found using the equation C=0.03x^2-5x+600. If the marginal cost were $527 how many DVD/Blu-ray players were produced?
Answer by ikleyn(52776) About Me  (Show Source):
You can put this solution on YOUR website!
.

To answer the question, you should solve this quadratic equation


    0.03x^2 - 5x + 600 = 527.

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On solving quadratic equations, see the lessons
    - Introduction into Quadratic Equations
    - PROOF of quadratic formula by completing the square
in this site.

Also,  you have this free of charge online textbook in ALGEBRA-I in this site
    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.

The referred lessons are the part of this textbook under the topic  "Quadratic equations".


Save the link to this online textbook together with its description

Free of charge online textbook in ALGEBRA-I
https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson

to your archive and use it when it is needed.