Check out some similar questions!

hahajamiexlyn · Aug 22, 2007, 06:17 AM

Ahh math is frustraing! Haha

I need help simplifying the following problem:

(-x^-.5)/2 times sin sqrt x

:confused:

if you could just push me in the right direction or give me a tip, thanks =]

hahajamiexlyn · Aug 22, 2007, 06:24 AM

Originally Posted by hahajamiexlyn

Ahh math is frustraing! haha

I need help simplifying the following problem:

(-x^-.5)/2 times sin sqrt x

:confused:

if you could just push me in the right direction or give me a tip, thanks =]

I think I got it...
I think it's

(-sin sqrt(x)) / (2x^.5)

can someone check it for me please ?

ebaines · Aug 22, 2007, 07:08 AM

Originally Posted by hahajamiexlyn

I think i got it...
i think it's

(-sin sqrt(x)) / (2x^.5)

can someone check it for me please ?

Yep - just to be clear, it's:

$<br /> \frac {-sin(sqrt x)} {2 sqrt x}<br />$