document.write( "Question 675200: If y + 4x - 18 = 0 and y^2 = x, then there is a solution with y given by
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document.write( " (a) y = 9/4
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document.write( " (b) y = 0
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document.write( " (c) Cannot be determined
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document.write( " (d) y = 2
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document.write( " (e) y = 1
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Algebra.Com's Answer #419625 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! y + 4x - 18 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y + 4y^2 - 18 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4y^2 + y - 18 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(y - 2)(4y + 9) = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y - 2 = 0 or 4y + 9 = 0\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 2 or y = -9/4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the solutions are y = 2 or y = -9/4 \n" ); document.write( " |