document.write( "Question 164237: Solve: Y+10=y(y+3) \n" ); document.write( "
Algebra.Com's Answer #121044 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"y%2B10=y%28y%2B3%29\"
\n" ); document.write( "\"y%2B10=y%5E2%2B3y\"
\n" ); document.write( "\"y%5E2%2B2y-10=0\"
\n" ); document.write( "\"y=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "\"y+=+%28-2+%2B-+sqrt%28+4-4%2A1%2A%28-10%29+%29%29%2F%282%2A1%29+\"
\n" ); document.write( "\"y=%28-2+%2B-+sqrt%28+4%2B40+%29%29%2F%282%29+\"
\n" ); document.write( "\"y=%28-2+%2B-+sqrt%2844%29%29%2F%282%29+\"
\n" ); document.write( "\"y=%28-2+%2B-+2%2Asqrt%2811%29%29%2F%282%29+\"
\n" ); document.write( "\"y=%28-1+%2B-+sqrt%2811%29%29+\"
\n" ); document.write( "or approximately,
\n" ); document.write( "\"y=+2.32\"
\n" ); document.write( "\"y=-4.32\"
\n" ); document.write( "Check the solution by graphing the equation.
\n" ); document.write( "\"+graph%28+300%2C+300%2C+-5%2C+5%2C+-10%2C+10%2C+x%5E2%2B2x-10%29+\"\r
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