document.write( "Question 71121: 10y^2+9y+2 Factor completely
\n" ); 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.
\n" ); document.write( "If you could show me how it is done. It would help. I cannot find an example in the book that compares
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Algebra.Com's Answer #50840 by checkley75(3666)\"\" \"About 
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( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"
\n" ); document.write( "Where ay^2+by+c=0 is the standard form of the quadratic equation.
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