Find the value of 125^(2/3)

laws of indices state that the denominator of the fraction is the root of the number or letter, and the numerator of the fraction is the power to raise the answer to. Therefore, first we handle the 3 on the bottom of the fraction and cube root the 125 giving us 5. Then we handle the 2 left over by squaring the 5 we just got giving us 25

AR
Answered by Abigail R. Maths tutor

14604 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve... 8x + 2 = 3x - 8


10 girls and 15 boys sit a test. The mean mark for the boys is 70. The mean mark for girls is 82. Work out the mean mark for the whole class.


Factorise the equation x^2 +5x = 6


Solve the simultaneous equations 4x + 7y = 1 and 3x +10y = 15.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning