document.write( "Question 925230: the product of two consecutive positive integers is 80 more than 15 times larger the number \n" ); document.write( "
Algebra.Com's Answer #561502 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
x = larger integer
\n" ); document.write( "y = smaller integer
\n" ); document.write( "---
\n" ); document.write( "xy = 15x + 80
\n" ); document.write( "x = y + 1
\n" ); document.write( "---
\n" ); document.write( "xy = 15x + 80
\n" ); document.write( "(y + 1)y = 15(y + 1) + 80
\n" ); document.write( "yy + y = 15y + 15 + 80
\n" ); document.write( "yy - 14y - 95 = 0
\n" ); document.write( "---
\n" ); document.write( "the above quadratic equation is in standard form, with a=1, b=-14 and c=-95
\n" ); document.write( "---
\n" ); document.write( "to solve the quadratic equation, by using the quadratic formula, copy and paste this:
\n" ); document.write( "1 -14 -95
\n" ); document.write( "into this solver: https://sooeet.com/math/quadratic-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "the quadratic has two real roots at:
\n" ); document.write( "---
\n" ); document.write( "y = 19
\n" ); document.write( "y = -5
\n" ); document.write( "---
\n" ); document.write( "the negative root doesn't fit the problem statement, so use the positive root:
\n" ); document.write( "---
\n" ); document.write( "answer:
\n" ); document.write( "y = 19
\n" ); document.write( "x = 20
\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
\n" ); document.write( "---
\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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