document.write( "Question 1068983: find the value of the discriminant and determine the number of real solutions for the quadratic equation 30𝑦2 − 60𝑦 + 300 = 5𝑦2 + 120𝑦 − 24.
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Algebra.Com's Answer #684255 by ikleyn(52781) $\"\"$ $\"About$

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document.write( "Your first step is to move all the terms from the right side to the left side with the opposite signs.\r\n" );
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document.write( "Your second step is to simplify the obtained equation (to combine like terms) to get the quadratic equation in a standard form\r\n" );
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document.write( " = 0.\r\n" );
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document.write( "Your third step is to calculate the discriminant d = (((b^2 - 4ac}}}.\r\n" );
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document.write( "    If the discriminant is positive number, then the equation has TWO real solutions.\r\n" );
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document.write( "    If the discriminant is positive number, then the equation has ONLY ONE real solution.\r\n" );
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document.write( "    If the discriminant is negative number, then the equation has NO real solutions.\r\n" );
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document.write( "See the lessons \r\n" );
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document.write( "    - Introduction into Quadratic Equations\r\n" );
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document.write( "    - PROOF of quadratic formula by completing the square\r\n" );
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document.write( "in this site.\r\n" );
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