document.write( "Question 1174302: Tom is 4 years older than his brother, Ray. The product of their ages is 45. Find the age of each brother. \n" ); document.write( "
Algebra.Com's Answer #799722 by Alan3354(69443)\"\" \"About 
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Find a pair of factors of 45 that differ by 4.
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\n" ); document.write( "Or: x = Ray's age
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\n" ); document.write( "x(x+4) = 45
\n" ); document.write( "x^2 + 4x - 45 = 0
\n" ); document.write( "At this point, find a pair of factors of 45 that differ by 4.
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