SOLUTION: (q^2-q-1/q^3)-(2q^2+2q-1/q^3)
I keep coming up with -x+3/x^2 then I tried again and came up with -x-3/X^2
Can you please explain this one to me
Algebra.Com
Question 676612: (q^2-q-1/q^3)-(2q^2+2q-1/q^3)
I keep coming up with -x+3/x^2 then I tried again and came up with -x-3/X^2
Can you please explain this one to me
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
-
:
They have the same denominators, so you can write it
Removing the brackets changes the signs after the minus
Group and combine like terms
=
Factor out -q, cancel
= , essentially the same as which you had
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