Given the equation - x² + 5x = 3, which can be rewritten as:
- x² + 5x - 3 = 0
where a = -1, b = 5 and c = -3.
Quadratic formula:
Now, we just replace the values of a, b and c on the equation above.
=
Which statement about the students' preferences is true? A. More students prefer Model B2 calculators than Model C3 calculators
1 answer:
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Answer:
for number one, look at the screenshot attached, that should help
Step-by-step explanation:
