There is a theorem for this, but let's do it logically. The two solutions, A and B of the quadratic areRTCNTC said:Let A and B be roots of the quadratic equation
ax^2 + bx + c = 0. Verify the statement.
A + B = -b/a
What are the steps to verify this statement?
topsquark said:There is a theorem for this, but let's do it logically. The two solutions, A and B of the quadratic are
\(\displaystyle A = \frac{-b + \sqrt{b^2 - 4ac}}{2a}\) and \(\displaystyle B = \frac{-b - \sqrt{b^2 - 4ac}}{2a}\)
Now add the two. (Hint: What happens to the radicals?)
-Dan
The purpose of verifying a statement in scientific research is to ensure that the information presented is accurate and supported by evidence. This helps to maintain the credibility and reliability of scientific findings.
Scientists verify a statement by conducting experiments, collecting data, and analyzing results. They also review previous research and consult with other experts in the field to ensure the validity of their statement.
Verifying a statement involves providing evidence and supporting data to support the statement, while proving a statement requires absolute certainty and no room for doubt. In scientific research, statements are often verified rather than proven.
Yes, a statement can still be verified if it goes against existing theories or beliefs. In fact, this is often the case in scientific research as new findings may challenge previous beliefs and lead to a shift in understanding.
Replicating experiments is important in verifying a statement because it allows for the confirmation of results and ensures that the findings are not due to chance. It also helps to identify any potential errors or biases in the original experiment.