Gracey8alsMira Gracey8alsMira

06-07-2016
Mathematics

contestada

mariya is solving the quadratic equation by completing the square. 4x2 – 20x 3 = 0 4x2 – 20x = –3 a(x2 – 5x) = –3 what is the value of a?

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HomertheGenius HomertheGenius

13-07-2016

4 x² - 20 x + 3 = 0
4 x² - 20 x = - 3
a ( x² - 5 x ) = - 3
Answer: a = 4.

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10-04-2019

Answer:

the answer is 4..........

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