• 100% Satisfaction Guarantee
John D, Consultant
Category: Homework
Satisfied Customers: 9666
Experience:  BS Degree in Engineering.
53785
John D is online now

# how do i write this formula in excel in the correct way. s abc^b

### Customer Question

how do i write this formula in excel in the correct way. s=abc^b X^b-1/(c^b+X^b)^2
Submitted: 6 years ago.
Category: Homework
Expert:  John D replied 6 years ago.

Hi,

The way the formula is written is a bit confusing and can have several interpretations. You need to place brackets in the appropriate locations so the operations can be clearly identified.

Also it would help if you can tells what is this formula is for

Customer: replied 6 years ago.
this does not help me much because putting in the brackets is what confuses me? its for germination speed
Expert:  John D replied 6 years ago.

Ok in that case we will use the conventional order of operations, or precedence that is referred to as 'PEMDAS' which is in this order

1- inside parentheses or brackets
2- exponents and roots
3- multiplication and division as they appear left to right
4- addition and subtraction as they appear left to right

Would that be ok?

Customer: replied 6 years ago.
yeah i know all that mate but still finding it hard to use that to help me. its quite a long equation and lots of brackets to consider. cant u just show me how u would write it with brackets and everything. that would be more helpful. i know all about bodmas but still confused as to how this formula is written on excel
Expert:  John D replied 6 years ago.

Sure, one moment I am putting it in Excel now...

Expert:  John D replied 6 years ago.

You need to spend \$3 to view this post. Add Funds to your account and buy credits.
Customer: replied 6 years ago.
the link u sent me doesnt seem to be opening on my mac??
Expert:  John D replied 6 years ago.

Thanks for accepting

That file should open on any mac that has any version of Excel. Anyway here is another version of that file uploaded to a different site, just in case..

http://www.2shared.com/file/dfr9xWPf/germination_speed1.html