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Zepler [3.9K]
3 years ago
15

Select all of the following that are quadratic equations.

Mathematics
2 answers:
topjm [15]3 years ago
5 0
We know, Form of Quadratic Equation is: ax² + bx + c = 0

So,Quadratic Equations would be:
[ After Simplification ] :

A.) x² - 6x - 1 = 0

D.) 2x² + 12x + 0 = 0

F.) 9x² + 6x - 3 = 0

Hope this helps!
taurus [48]3 years ago
4 0
A,d,f!!!!!!++!!!+!!!!!!
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