document.write( "Question 674414: m^2-8m=-14
\n" ); document.write( "find value of discriminant
\n" ); document.write( "describe the number and type of roots
\n" ); document.write( "find the exact answer using quadratic formula
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Algebra.Com's Answer #419225 by MathLover1(20849)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"m%5E2-8m=-14\"\r
\n" ); document.write( "\n" ); document.write( "\"m%5E2-8m%2B14=0\"\r
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\n" ); document.write( "\n" ); document.write( "\"discriminant=+b%5E2+%26%238722%3B+4ac\"\r
\n" ); document.write( "\n" ); document.write( "\"discriminant=+%28-8%29%5E2+%26%238722%3B+4%2A1%2A14\"\r
\n" ); document.write( "\n" ); document.write( "\"discriminant=+64+%26%238722%3B+56\"\r
\n" ); document.write( "\n" ); document.write( "\"discriminant=+8\"\r
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\n" ); document.write( "\n" ); document.write( " the number of roots: \"2\" roots because we have function of degree \"2\"\r
\n" ); document.write( "\n" ); document.write( "the type of roots: both are real roots because discriminant is positive number\r
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\n" ); document.write( "\n" ); document.write( "the exact answer using quadratic formula:\r
\n" ); document.write( "\n" ); document.write( "\"m=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"\r
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\n" ); document.write( "\n" ); document.write( "\"m=+%28-%28-8%29+%2B-+sqrt%28+%28-8%29+%5E2-4%2A1%2A14++%29%29%2F%282%2A1%29+\"\r
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\n" ); document.write( "\n" ); document.write( "\"m=+%288+%2B-+sqrt%2864-56++%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "\"m=+%288+%2B-+sqrt%288+%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "\"m=+%288+%2B-+2.83%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "roots:\r
\n" ); document.write( "\n" ); document.write( "\"m=+%288+%2B+2.83%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"m=+10.83%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"m=5.415+\"\r
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\n" ); document.write( "\n" ); document.write( "and\r
\n" ); document.write( "\n" ); document.write( "\"m=+%288+-2.83%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"m=+5.17%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"m=2.585+\"\r
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