- #1

- 7

- 0

110=(24/(pi*d^2))+((3.5/(pi*d^4/64))*(d/2)

i know that d=70 .

I have no idea how to attack this transposition.

Could someone please give me a few pointers or point me to a video that will help?

Thanks in advance

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- Thread starter russjai
- Start date

- #1

- 7

- 0

110=(24/(pi*d^2))+((3.5/(pi*d^4/64))*(d/2)

i know that d=70 .

I have no idea how to attack this transposition.

Could someone please give me a few pointers or point me to a video that will help?

Thanks in advance

- #2

tiny-tim

Science Advisor

Homework Helper

- 25,832

- 251

(try using the X

110=(24/(π*d^{2}))+((3.5/(π*d^{4}/64))*(d/2)

if i'm reading it right, that's of the form A = B/d

you can multiply throughout by d

there's no easy way to solve that, and the solution certainly won't be a whole number

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