document.write( "Question 71121: 10y^2+9y+2 Factor completely
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document.write( "I know that 10 is the GCF and i factor out 5 but I don't know what to do with the 9y. I missed a class and the tutors at school donl't work weekends.
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document.write( "If you could show me how it is done. It would help. I cannot find an example in the book that compares \n" );
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Algebra.Com's Answer #50840 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 10y^2+9y+2 needs to be factored thus: \n" ); document.write( "(5y+2)(2y+1) \n" ); document.write( "If you can't figure out the factors of 10 & 2 that add up to 9 then maybe you should use the quadratic equation. Thus: \n" ); document.write( " \n" ); document.write( "Where ay^2+by+c=0 is the standard form of the quadratic equation. \n" ); document.write( " |