+ 2

Please explain this formula how to system calculate this

8**(1/3)

16th Apr 2021, 9:26 AM
SHYAMKUMAR RAMESHBHAI VANJARA
SHYAMKUMAR RAMESHBHAI VANJARA - avatar
3 Answers
+ 2
ⁿ√(x^m)=x^(m/n) ³√8=8^(1/3)= in py >>> 8**(1/3) 2
16th Apr 2021, 9:35 AM
Basel.Al_hajeri?.MBH()
Basel.Al_hajeri?.MBH() - avatar
+ 2
8**(1/3) is the same as 8 exponent 1/3 just as 9**(1/2) is 9 exponent 1/2 And 9 exponent 1/2 is the same as the square root of the number 9 so therefore 8 exponent 1/3 is the same as the cube root of 8 8**(1/3) = ³√8 = 2*2*2 = 2 9**(1/2) = ²√9 = 3*3 = 3 I chose 9 because I can easily find the square root of 9
17th Apr 2021, 1:42 PM
CAPSPY
CAPSPY - avatar
0
8**(1/3) equal ³√8==2 because 2³==8 but very important 125**(1/3) don't give 5. u need use round (125**(1/3),7)
16th Apr 2021, 10:24 AM
Илья Мирошник
Илья Мирошник - avatar