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3P²-21P plus 35 equals 0

Updated: 9/16/2023
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14y ago

Best Answer

3p2 - 21p + 35 = 0

Then p = [21 +/- sqrt(212 - 4*3*35)]/(2*3)

= [21 +/- sqrt(441-420)]/6

= [21 +/- sqrt(21)]/6 = 2.736 and 4.264

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14y ago
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Q: 3P²-21P plus 35 equals 0
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