document.write( "Question 1047090: The quadratic formula must be used to solve for x when your quadratic equation is __________ and cannot be factored. \n" ); document.write( "
Algebra.Com's Answer #662565 by Theo(13342)\"\" \"About 
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i believe the underlined should be replaced with \"in standard form\".\r
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\n" ); document.write( "\n" ); document.write( "standard form is ax^2 + bx + c = 0\r
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\n" ); document.write( "\n" ); document.write( "in order to use the quadratic formula, the equation has to be converted to standard form.\r
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\n" ); document.write( "\n" ); document.write( "once in standard form, you get:\r
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\n" ); document.write( "\n" ); document.write( "a is the coefficient of the x^2 term.
\n" ); document.write( "b is the coefficient of the x term.
\n" ); document.write( "c is the constant term.\r
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\n" ); document.write( "\n" ); document.write( "the quadratic formula is x1 = \"%28-b%2Bsqrt%28b%5E2-4ac%29%29%2F%282a%29\" and x2 = \"%28-b-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"\r
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\n" ); document.write( "\n" ); document.write( "this can also be written as:\r
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\n" ); document.write( "\n" ); document.write( "x = \"%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\" \r
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\n" ); document.write( "\n" ); document.write( "you would simply replace a,b,c from the equation into the formula and solve for x.\r
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\n" ); document.write( "\n" ); document.write( "here's a reference on standard form of a quadratic equation.\r
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\n" ); document.write( "\n" ); document.write( "https://www.mathsisfun.com/algebra/quadratic-equation.html
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