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why is math so difficult to understand? help me with this problem?
3/x-7 + 3x/x+2 + 2/x^2-4
2 Answers
- 1 decade agoFavorite Answer
you cant sole this problem as it is a statement and not an equation
there is no equals sign so to my knowledge there isnt an answer :)
- 1 decade ago
find a common denominator for all of them by first expanding the x^2-4 to (x+2)*(x-2)
make sure when finding the common denom to multiply the numerator by the same thing as the denominator.
for me to type it in here would take forever, but here is the answer maple 13 gave me
(-18*x+6-25*x^2+2*x^4-10*x^3) / ((x-7)*(x+2))
