document.write( "Question 936690: area rectangle = 2xx + 7x -15
\n" ); document.write( "if one side is represented by x+5, show the expression in x for the other side.
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Algebra.Com's Answer #570185 by TimothyLamb(4379)\"\" \"About 
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2xx + 7x - 15 = 0
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\n" ); document.write( "the above quadratic equation is in standard form, with a=2, b=7 and c=-15
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\n" ); document.write( "to solve the quadratic equation, by using the quadratic formula, copy and paste this:
\n" ); document.write( "2 7 -15
\n" ); document.write( "into this solver: https://sooeet.com/math/quadratic-equation-solver.php
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\n" ); document.write( "the quadratic has two real roots at:
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\n" ); document.write( "x = 1.5
\n" ); document.write( "x = -5
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\n" ); document.write( "expressions for the two sides:
\n" ); document.write( "x + 5
\n" ); document.write( "x - 1.5
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\n" ); document.write( "answer:
\n" ); document.write( "x - 1.5
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