document.write( "Question 132863: please help me solve this problem 5x2-19x=4 thank you \n" ); document.write( "
Algebra.Com's Answer #97119 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"5x%5E2-19x=4\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"5x%5E2-19x-4=0\" Subtract 4 from both sides. \r
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\n" ); document.write( "\n" ); document.write( "\"%28x-4%29%285x%2B1%29=0\" Factor the left side (note: if you need help with factoring, check out this solver)\r
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\n" ); document.write( "\n" ); document.write( "Now set each factor equal to zero:\r
\n" ); document.write( "\n" ); document.write( "\"x-4=0\" or \"5x%2B1=0\" \r
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\n" ); document.write( "\n" ); document.write( "\"x=4\" or \"x=-1%2F5\" Now solve for x in each case\r
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\n" ); document.write( "\n" ); document.write( "So our answer is \r
\n" ); document.write( "\n" ); document.write( " \"x=4\" or \"x=-1%2F5\" \r
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\n" ); document.write( "\n" ); document.write( "Notice if we graph \"y=5x%5E2-19x-4\" we can see that the roots are \"x=4\" and \"x=-1%2F5\" . So this visually verifies our answer.\r
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\n" ); document.write( "\n" ); document.write( "\"+graph%28500%2C500%2C-10%2C10%2C-10%2C10%2C0%2C+5x%5E2-19x-4%29+\"
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