document.write( "Question 185377This question is from textbook saxon algebra 2
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document.write( ": Use the discriminant to describe the roots of the equation: 16x^2=25
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document.write( "It seems like there are a few numbers missing. What do I do? \n" );
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Algebra.Com's Answer #139070 by feliz1965(151)![]() ![]() ![]() You can put this solution on YOUR website! Use the discriminant to describe the roots of the equation: 16x^2=25 \n" ); document.write( "It seems like there are a few numbers missing. What do I do?\r \n" ); document.write( "\n" ); document.write( "Subtract 25 from both sides.\r \n" ); document.write( "\n" ); document.write( "16x^2 - 25 = 0\r \n" ); document.write( "\n" ); document.write( "This tells me that a = 16, b = 0 and c = -25\r \n" ); document.write( "\n" ); document.write( "When a variable is missing, replace that variable with 0.\r \n" ); document.write( "\n" ); document.write( "Here is the discriminant: b^2 - 4ac\r \n" ); document.write( "\n" ); document.write( "We now plug and chug.\r \n" ); document.write( "\n" ); document.write( "Can you finish now?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |