Mathematics, 16.03.2020 22:03 djennings8055
Which equation has the components of 0 = x? - 9x - 20 inserted into the quadratic formula correctly?
x= -9(-9)2 - 4(1)(-20)
2(1)
x= 9(-9)2 - 4(1)(20)
2(1)
O
x=
9(-9)2 - 4(1)(-20)
2(1)
-9/(- 9)? + 4(1)(-20)
201)
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Which equation has the components of 0 = x? - 9x - 20 inserted into the quadratic formula correctly?...
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