Asked by Marysvoice
Solve
s+ 7/s =-8
the solutions are_,_
Could it be -1 and 7?
s+ 7/s =-8
the solutions are_,_
Could it be -1 and 7?
Answers
Answered by
bobpursley
You can check your solutions by putting in the values of s
s=? -1
then -1+7/(-1)=-1-7=-8 checks
s=? 7
then 7+7/7=7+1=8 doesnt check. Did you mean minus 7, I think that checks. Check my thinking.
s=? -1
then -1+7/(-1)=-1-7=-8 checks
s=? 7
then 7+7/7=7+1=8 doesnt check. Did you mean minus 7, I think that checks. Check my thinking.
Answered by
Marysvoice
My guess was adding -7 to 1 to get -8
Answered by
Computer Geek
Well if you add the recipricol perpendicular to the value of s, you shall have your answer.
No offence but it is really quite easy. Do you want my help?
No offence but it is really quite easy. Do you want my help?
Answered by
Marysvoice
Yes of course. Math is not my strongest subject.
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