A steel hex nut has two regular hexagonal faces and a hole with a diameter of 0.4 cm through the middle. Its mass is 3.03 grams.
2 answers:
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When dealing with a quadratic equation, you usually assign the following name to the coefficients of the variables:
So, is the coefficient of
,
is the coefficient of
and
is the constant term.
In your case, the coefficient of is -3, so
The coefficient of is -2, so
The constant term is 6, so