How would i Simplify if possible?

• January 13th 2012, 02:31 PM
mm391
How would i Simplify if possible?
Hello,

Is there anyway of simplifying the following, if so could someone please show me how?

[(-2F)^2+((2F)^(1/2)*sin(pi/4)+(2F)^(1/2)*sin(pi/4))^2]^(1/2)

Regards

Matt
• January 13th 2012, 02:42 PM
Plato
Re: How would i Simplify if possible?
Quote:

Originally Posted by mm391
Is there anyway of simplifying the following, if so could someone please show me how?
[(-2F)^2+((2F)^(1/2)*sin(pi/4)+(2F)^(1/2)*sin(pi/4))^2]^(1/2)

But $( - 2F)^2 = 4F^2$ and $\sqrt {2F} \sin \left( {\frac{\pi }{4}} \right) = \sqrt F$.