Does anyone have any ideas or tips how to solve these two, I'm really running out of time

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- Sep 15th 2008, 08:11 AM #1

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## Please help

Hello. I'm having trouble with the 2 last calculus exercises witch I just can't solve. If someone would please tell me how to solve these two:

1) 1-sinx -cosx +sin2x+cos2x=0

2)log(2 below) (4^(x+1)+4) * log(2below) (4^(x)´+1)=log(1/square root of 2 below) (square root of 1/8)

Thanks to everyone who can help me!!!

- Sep 15th 2008, 10:48 AM #2

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- Sep 15th 2008, 10:54 AM #3

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- Sep 15th 2008, 11:14 AM #4

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- Sep 15th 2008, 11:26 AM #5

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