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edwinadidas9938
17.07.2020 •
Mathematics
Solve the equation x^2-4x-9=29
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Ответ:
x² - 4x - 9 = 29
x² - 4x - 9 - 29 = 0
x² - 4x - 38 = 0
Using the quadratic formula
Where
a = 1 , b = -4 c = - 38
So we have
Hope this helps you
Ответ: