Can someone check my calculation please?

Question: (8x)^1/3 x x^3/4

My working: (8x)^1/3 x x^3/4

2x^1/3 x x^3/4

= 2x^13/12

Grateful for your comments.

Cromlix

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- Sep 4th 2010, 07:22 AMcromlixIndex Question
Can someone check my calculation please?

Question: (8x)^1/3 x x^3/4

My working: (8x)^1/3 x x^3/4

2x^1/3 x x^3/4

= 2x^13/12

Grateful for your comments.

Cromlix - Sep 4th 2010, 07:38 AMe^(i*pi)
Looks correct to me

Just a note, when doing maths in plain text is is better to use*****for multiply rather than**x**because x can get confused with the variable x

For example 4*2 = 8 - Sep 4th 2010, 07:38 AMProve It
This is nearly impossible to read because you're using x to represent both and .

I assume what you are writing is

.

So I agree with your final answer, but please learn some LaTeX to avoid confusing the people who are trying to help you.