document.write( "Question 560242: the difference between two positive numbers is 7 while their product is 60. find the two numbers \n" ); document.write( "
Algebra.Com's Answer #363794 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Let x = smaller number
\n" ); document.write( "x+7= larger number\r
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\n" ); document.write( "\n" ); document.write( "x(x+7) = 60
\n" ); document.write( "x^2+7x-60=0\r
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\n" ); document.write( "\n" ); document.write( "If there is a solution to this, then it MUST factor:\r
\n" ); document.write( "\n" ); document.write( "(x+12)(x-5)=0
\n" ); document.write( "x=-12 Reject, since x must be a positive integer
\n" ); document.write( "x=5 Smaller number
\n" ); document.write( "x+7 = 12 Larger number\r
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\n" ); document.write( "\n" ); document.write( "Near the top of my Homepage, look for the link called \"Basic, Intermediate, and College Algebra: One Step at a Time.\" Choose the \"Basic Algebra\" link, and look in \"Chapter 2\" for \"Section 2.09\" on Solving Quadratic Equations, and \"Section 2.11 Applications of Quadratic Equations.\" You will really like the \"MATH IN LIVING COLOR\" sections that go with these sections, where many of the hardest problems are solved for you in COLOR.\r
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\n" ); document.write( "\n" ); document.write( "I have explanations on most topics from algebra that might be easier for you to understand than your own textbook. The entire website is FREE!! If anyone needs help finding a page on my website, send me an Email at rapaljer@seminolestate.edu. \r
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\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired
\n" ); document.write( "Seminole State College of Florida
\n" ); document.write( "Altamonte Springs Campus
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