document.write( "Question 31425: 1. 2x^2 - 7x + 5 =0\r
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document.write( "2. 3x^2 + 10x + 5 =0\r
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document.write( "3. -5 + or - the square root of 10 / 3\r
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Algebra.Com's Answer #18155 by ikdeep(226)![]() ![]() You can put this solution on YOUR website! Solution 1. \n" ); document.write( "2x^2 - 7x + 5 =0\r \n" ); document.write( "\n" ); document.write( "Here you must know how we make factors i.e. splitting of the middle term...if you might not knew then contact me again and I will explain to you)... \r \n" ); document.write( "\n" ); document.write( "2x^2 - (5+2)x + 5 =0\r \n" ); document.write( "\n" ); document.write( "opening brackets would give ,,,\r \n" ); document.write( "\n" ); document.write( "2x^2 - 5x -2x + 5 =0\r \n" ); document.write( "\n" ); document.write( "taking common from first two i.e. 2x^2 - 5x and last two i.e. -2x + 5 variables...we get \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x(x-5) -1(x-5) = 0 ...\r \n" ); document.write( "\n" ); document.write( "(2x-1)(x-5)= 0 ..............ANSWER\r \n" ); document.write( "\n" ); document.write( "hope this will help you \r \n" ); document.write( "\n" ); document.write( "Please feel free to revert back for any further queries.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |