Problem of the Week

Updated at Mar 1, 2021 9:57 AM

How can we solve the equation \(\frac{3(3-p)}{3-{p}^{2}}=0\)?

Below is the solution.



\[\frac{3(3-p)}{3-{p}^{2}}=0\]

1
Multiply both sides by \(3-{p}^{2}\).
\[3(3-p)=0\]

2
Divide both sides by \(3\).
\[3-p=0\]

3
Subtract \(3\) from both sides.
\[-p=-3\]

4
Multiply both sides by \(-1\).
\[p=3\]

Done
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