- #1

alpha01

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- 0

can someone please show how 2/5(sqrt(3)^5) = 18sqrt(3) / 5

thanks

thanks

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- Thread starter alpha01
- Start date

- #1

alpha01

- 77

- 0

can someone please show how 2/5(sqrt(3)^5) = 18sqrt(3) / 5

thanks

thanks

- #2

cristo

Staff Emeritus

Science Advisor

- 8,140

- 74

I'm moving this to precalc HW forum.

- #3

alpha01

- 77

- 0

also, this isn't a homework or school related question. I can't see why a warning was necessary.

- #4

Tedjn

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[tex]\sqrt{3}[/tex] is three raised to what power?

- #5

CompuChip

Science Advisor

Homework Helper

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can someone please show how 2/5(sqrt(3)^5) = 18sqrt(3) / 5

thanks

You can also go the other way around, and divide out as much common terms from both sides as possible. Then see if you can prove the remaining identity.

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