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# June 2009 C1 Watch

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1. Hai

Question 2) Given that 32 square root of 2= 2^a, find the value of a

I get the answer a = 11, but the mark scheme says 11/2, why would you divide it by 2? P:

- Thanks
Hai

Question 2) Given that 32 square root of 2= 2^a, find the value of a

I get the answer a = 11, but the mark scheme says 11/2, why would you divide it by 2? P:

- Thanks
You need to post your working for us to point out where you went wrong.
Is the question to solve for a:
?
3. Lun it?

aww C1.
4. Oh...

What i did was go 32x32 (to find the square root) which was 1024 x 2 (since 2 was in square root to get 2048) then i just wrote

2 x 2 x 2 .... etc. and until i got 2048 which was 11 times. but i get ya way

Thankyou!
5. wont the 2 become 4
cause it multipling 2 and 2

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