Class Quiz

What is a quadratic equation?
Can be written in the standard form : ax^2 + bx + c = 0
It is: a + b + c
A^2 + b^2 + c^2
None of the Above
X^2 + 6x = 14
X = 3 +/- square root of 23
X = -3 +/- square root of 23
(-3, 4)
(6, 14)
X - 43x = 12
(12, 43)
(7.5, 4)
(-25, -16)
No Solution
What is the root of a quadratic?
The answer
It is apart of the equation
It has nothing to do with a quadratic
None of the above
Which is greater?
A kilogram of steel
A kilogram of Feathers
Neither
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