document.write( "Question 79375: 7X2-7x-42\r
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Algebra.Com's Answer #56971 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
ERROR Algebra::Solver::Engine::invoke_solver_noengine: solver not defined for name 'quadratic_factoring'.\n" ); document.write( "\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "
Error occurred executing solver 'quadratic_factoring' .
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