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## anonymous 5 years ago x^3=30 how to put this in calculator properly

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1. anonymous

$\sqrt[3]{30}$

2. anonymous

that is not coming out correct

3. anonymous

hmmmm, x^3 = 27 ---> x = 3 $\sqrt[3]{27} = 3$

4. anonymous

right i am using log functions but i have forgotten how to put them in on the calculator

5. anonymous

thats is the way to answer ur question

6. anonymous

ohhh x^3 = 30 3 ln x = ln 30 ln x = (ln 30)/3

7. anonymous

ln x = 1.133732461 x = e ^1.133732461

8. anonymous

when i put that back in it doesnt solve out to 30 i have logx 30 =3 that i have changed into x^3=30

9. anonymous

nevermind i did not pay attention cool deal thank you very much for your help

10. anonymous

i checked it, x = e ^1.133732461 = 3.107232507 (3.107232507)^3 = 30.000004 = 30 if u need in log way, logx 30 = 3 , in calculator log (30)/log(3), the answer is 29,67304741 round it up 30

11. anonymous

thanks

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