document.write( "Question 195300: What is the solution of the equation 2xsquared + 8x -25=5?.Can anyone help me. I will really appreciate your help. Thanks. \n" ); document.write( "
Algebra.Com's Answer #146478 by dkala99(12)\"\" \"About 
You can put this solution on YOUR website!
2x^2+8x-25=5\r
\n" ); document.write( "\n" ); document.write( "2x^2+8x-30=0 which is in the format of : ax^2+bx+c=0\r
\n" ); document.write( "\n" ); document.write( "formula:\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"\r
\n" ); document.write( "\n" ); document.write( "a=2;b=8;c=-30\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+8%5E2-4%2A2%2A-30+%29%29%2F%282%2A2%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+64%2B240%29%29%2F%284%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+304%29%29%2F%284%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+4+%28sqrt%28+19%29%29%29%2F%284%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+4%28-2+%2B-+sqrt%28+19%29%29%2F%284%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-2+%2B-+sqrt%28+19%29%29+\"\r
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