document.write( "Question 824270: [ If the product of two positive numbers is 28, and one number is 3 greater than the other, what are the two numbers? ] \n" ); document.write( "
Algebra.Com's Answer #496225 by TimothyLamb(4379)\"\" \"About 
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\n" ); document.write( "xy = 28
\n" ); document.write( "y = x + 3
\n" ); document.write( "---
\n" ); document.write( "xy = 28
\n" ); document.write( "x(x + 3) = 28
\n" ); document.write( "xx + 3x - 28 = 0
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\n" ); document.write( "the above quadratic equation is in standard form, with a=1, b=3, and c=-28
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\n" ); document.write( "to solve the quadratic equation, by using the quadratic formula, copy and paste this:
\n" ); document.write( "1 3 -28
\n" ); document.write( "into this solver: https://sooeet.com/math/quadratic-equation-solver.php
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\n" ); document.write( "this quadratic has two real roots (the x-intercepts), which are:
\n" ); document.write( "x = 4
\n" ); document.write( "x = -7
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\n" ); document.write( "the negative root doesn't abide the problem statement, so use the positive root:
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\n" ); document.write( "answer:
\n" ); document.write( "x = 4
\n" ); document.write( "y = 7
\n" ); document.write( "---
\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
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\n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables:
\n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "
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