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## anonymous one year ago I need a direct answer to this question will medal

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1. anonymous
2. anonymous

Bump

3. MrNood

Direct answers are not allowed - and do not help you learn do oyu want to make any effort to solve this ? I will help if oyu do...

4. anonymous

I am in a HUGE rush right now I got no sleep I'm cranky and I just need the answer....

5. MrNood

just wait then...

6. anonymous

I would think you could use a calculator if you're in that much of a rush.

7. anonymous

So are you going to help me nood or no?

8. anonymous

@Nnesha

9. MrNood

In the time you are waiting you could learn something - then NEXT time you may not be in such a rush...

10. anonymous

I don't need a lecture If I get in trouble for this dumb piece of trash rule then that's my problem isn't it?

11. MrNood

you must be studying indices so first can you write $2^{-2}$ in another way?

12. MrNood

I will help with this $2^{-2} =\frac{ 1 }{ 2^{2} }$

13. Nnesha

OR you can rewrite 4 interms of base 2 and then apply the exponent rule $\large\rm \frac{ x^m }{ x^n }=x^{m-n}$

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