Question

HELP PLEASE MEDAL AND FANS AWARDED
solve for x under the assumption that x>0 enter your answer in interval notation with grouping symbols.

x-7/x<-6

Answer 1

@ajprincess can you help me please

Answer 2

\[x-\frac{ 7 }{ x }<-6\]
\[\frac{ x ^{2}-7 }{ x }<-6\]

Now x can be negative or positive.

So we have to solve the 2 possibilities.

1. If its negative multiplying on both sides will change the less than to greater than.

2. If its positive its ok.

Answer 3

\[x ^{2}-7<-6x\]
\[x ^{2}+6x-7<0\]