Hello, ( have to use decimals to seperate the fractions, with out them it jams it all together)

I am stuck on this.

It's simplify the following complex fraction: with a LCD

x-(1/x)

x+(1/x)

Need help, and place show all work, thanks.

I am getting 2x^2??

Solve the following linear equation: with a LCD

36- ..1=1

X .....10.. 5

I got X = 120?

I think this one can not be solved

4x...+....8......= 2

2x+1..... x+1

Is this abled to be factored at all?

Perfom the indicated operation and simplfy your answer:\ YOu have to find a LCD in this

3+....x-.....7

ax ...2a^2.... 2x

I got

-7a^2 + 6a + x^2/2a^2x ??

Is this correct??

Thanks for your help and looking at this.

Jo