SOLUTION: my equation is:
log1/7(x^2+x)-log1/7(x^2-x)=-1
i got x=-4/3
is this correct?
Algebra.Com
Question 976516: my equation is:
log1/7(x^2+x)-log1/7(x^2-x)=-1
i got x=-4/3
is this correct?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
No. Where did you get the minus sign? Extra credit: Why did you exclude x = 0?
John
My calculator said it, I believe it, that settles it
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