document.write( "Question 775457: Solve for the variable x. A=2x(squared)+4xh \n" ); document.write( "

Algebra.Com's Answer #472879 by sofiyac(983) $\"\"$ $\"About$

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$\"A=2x%5E2%2B4xh\"$
\n" ); document.write( " $\"2x%5E2%2B4xh-A=0\"$
\n" ); document.write( "use quadratic formula
\n" ); document.write( "if ax^2+bx+c=0 then
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( "so our a=2 our b=4h and our c=-A
\n" ); document.write( " $\"x+=+%28-4h+%2B-+sqrt%28+%284h%29%5E2-4%2A2%2A%28-A%29+%29%29%2F%282%2A2%29+\"$
\n" ); document.write( " $\"x+=+%28-4h+%2B-+sqrt%28+4%284h%5E2%2B2A%29+%29%29%2F%284%29+\"$
\n" ); document.write( " $\"x+=+%28-4h+%2B-+2sqrt%28+%284h%5E2%2B2A+%29%29%29%2F%284%29+\"$
\n" ); document.write( " $\"x+=+%28-2h+%2B-+sqrt%28+%284h%5E2%2B2A+%29%29%29%2F%282%29+\"$
\n" ); document.write( " \n" ); document.write( "

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