document.write( "Question 1077763: Find P if P-3, 3P+5 and 18P -5 are three consecutive terms of a GP \n" ); document.write( "
Algebra.Com's Answer #692267 by amfagge92(93)\"\" \"About 
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P=10
\n" ); document.write( "SOLUTI0N
\n" ); document.write( "a=P-3
\n" ); document.write( "r=3P+5/P-3
\n" ); document.write( "using the 3rd term
\n" ); document.write( "p-3*\"3P%2B5%2FP-3\"^2=18P-5
\n" ); document.write( "Solving we have
\n" ); document.write( "9p^2+30P+25=18P^2-59p+15
\n" ); document.write( "Solving the quadractic eqn
\n" ); document.write( "p=-1/9 OR 10 WE ARE ONLY USING THE POSITIVE VALUE.\r
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