Robert J. answered • 12/14/12
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Collect all terms in one side,
p2+11p+28 = 0
Do factorization,
(p+4)(p+7) = 0
Answer: p = -4, -7
Terra H.
asked • 12/14/12pto the 2nd power equal to negative 28 minus 11p
p2=-28-11p
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