document.write( "Question 327090: (3x^5-4x^3+7x^2+4)+(3x^5+2x^3-3x)= -11x^4(10x^7+3x^6)= (x+7) (x-7)= 10x^4-30x^3-50x-20= y^4-8y^2-9= 25m^2-80mn+64n^2= x^2+2xy-143y^2= \n" ); document.write( "
Algebra.Com's Answer #234259 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Could you clarify your question?
\n" ); document.write( "All the equations are running together.
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