cube root of x^6

paulb203 · 2025-05-23 10:08:15

I'm looking for a hint, not the answer

ktesla39 · 2025-05-23 15:26:45

Hi,
This might help:

paulb203 · 2025-05-24 23:16:43

Thanks.

So the nth root of x = x^1/n ?

ktesla39 · 2025-05-25 11:11:41

Yes. Here's more from my Math's Book: $math.png$

paulb203 · 2025-05-27 02:36:30

Thanks. Really helpful

(xi) is interesting.

How can a=b?

ktesla39 · 2025-05-27 03:08:02

Hi,

In (xi), a = b because the powers are same and when you remove the powers; example by rooting both sides, you'll get the equation a=b. a^2 and b^2 are only equal if a and b are positive integers. Eg: 2^2 = x^2; then x = 2 or -2. 3^2 = y^2; y = 3 or -3............ You can check this yourselves.

Math Is Fun Forum

#1 2025-05-23 10:08:15

cube root of x^6

#2 2025-05-23 15:26:45

Re: cube root of x^6

#3 2025-05-24 23:16:43

Re: cube root of x^6

#4 2025-05-25 11:11:41

Re: cube root of x^6

#5 2025-05-27 02:36:30

Re: cube root of x^6

#6 2025-05-27 03:08:02

Re: cube root of x^6

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