Write 8^2(4^2 / 2^7) in the form 2^x

We know that 82 = (23)2 = 26 and 42 = (22)2 = 24 So we can write the original expression as 26 (24/27) Then using indices laws we get 26(2-3) = 23

CC
Answered by Charlotte C. Maths tutor

2958 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

How to solve how many sweets Hanna had?


Write 36 as a product of its prime factors


Solve the simultaneous equations. x^2 + y^2 = 29. y-x = 3


Solve the simultaneous equations: 3x + y = 15 and 4y + 3 = 9x


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:

© 2025 by IXL Learning