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# C1 question watch

1. So I had a C1 (non calculator) mock today and one of the questions was
2^(x) x 4^(x+1) = 8
and I still can't work out it out, can anyone explain what x is and how to get it?
Feel kinda stupid :L
Thanks
2. (Original post by Natasheep)
So I had a C1 (non calculator) mock today and one of the questions was
2^(x) x 4^(x+1) = 8
and I still can't work out it out, can anyone explain what x is and how to get it?
Feel kinda stupid :L
Thanks

Does that help?
3. (Original post by Natasheep)
So I had a C1 (non calculator) mock today and one of the questions was
2^(x) x 4^(x+1) = 8
and I still can't work out it out, can anyone explain what x is and how to get it?
Feel kinda stupid :L
Thanks
write 4^ ... as (22)^ ...
4. Ohhh yeah thanks, I thought it would be something simple...

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