document.write( "Question 704748: determine the set of values of p for which $\"5x%5E2-7x%2Bp=0\"$ has real and distinct roots. \n" ); document.write( "

Algebra.Com's Answer #434263 by mouk(232) $\"\"$ $\"About$

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$\"+5x%5E2-7x%2Bp=0+\"$ has real and distinct roots if the discriminant $\"+DELTA+=+b%5E2-4ac+%3E+0+\"$ , so:\r
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\n" ); document.write( "\n" ); document.write( " $\"+%28-7%29%5E2-4%285%29%28p%29+%3E+0+\"$
\n" ); document.write( " $\"+49-20p+%3E+0+\"$
\n" ); document.write( " $\"+49%3E20p+\"$
\n" ); document.write( " $\"+20p%3C49+\"$
\n" ); document.write( " $\"+p%3C49%2F20+\"$
\n" ); document.write( " $\"+p%3C2.45+\"$ \n" ); document.write( "

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