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## iwanttogotostanford one year ago QUICK ALGEBRA QUESTION< NEED HELP_Expand the 5th root of x into an exponent with a fraction, 1/5 In the exponent of x, multiply 7 times this value In the exponent of x, Multiply the result times 3

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1. anonymous

what O.o (, )_( ')

2. iwanttogotostanford

SORRY NOT THAT : Describe how to transform the quantity of the fifth root of x to the seventh power, to the third powerinto an expression with a rational exponent. Make sure you respond with complete sentences.@Dyron_Libaunask

3. iwanttogotostanford

$(\sqrt[5]x{^7})^3$

4. anonymous

@THEHELPER123

5. iwanttogotostanford

Thats the equation

6. anonymous

he2 better at explenatiion2 than ii am

7. iwanttogotostanford

if he doesn't show up can you still just explain step by step please?

8. anonymous

dumb iit down, what do you need for an awncer?

9. iwanttogotostanford

i need basically a short paragraph on explaining how to solve this problem

10. anonymous

ok

11. anonymous

pemdas (5√x7)3 ... XC ii 2uck at explenatiion2

12. anonymous

2orry, ii can get you an awncer two iit but iit2 allmental math and ii dont do well whiith 2howiing work

13. anonymous

wiith*

14. iwanttogotostanford

ok

15. anonymous

ive actually never learned about this yet

16. anonymous

@phi

17. anonymous

wow O.O

18. anonymous

ik im not good a exponets i never heard of the 5th root

19. iwanttogotostanford

its hard i don't know how to do it

20. phi

$\left(\sqrt[5]{x^7}\right)^3$ replace the 5th root with the exponent 1/5 $\left((x^7)^\frac{1}{5}\right)^3$

21. iwanttogotostanford

ok

22. iwanttogotostanford

now what

23. iwanttogotostanford

? @phi

24. phi

work from the inside out using this rule $\left(a^b\right)^c = a^{bc}$

25. phi

do you understand how to interpret that rule?

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