Michael's favorite song is 3.19 minutes long. If he listens to the song 15 times on repeat, how long will he have listened to th
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or
We have
Since we cannot factor easily, we complete the square.
Adding 2 to both sides give,
Dividing through by 3 gives
Adding
to both sides gives
The expression on the Left Hand side is a perfect square.
Splitting the plus or minus sign gives
or
or
We have
Since we cannot factor easily, we complete the square.
Adding 2 to both sides give,
Dividing through by 3 gives
Adding
The expression on the Left Hand side is a perfect square.
Splitting the plus or minus sign gives
or
where
By symmetry of the distribution, you then have
Right next to the zero van I heht brainleist please
