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

Answered by Charlotte C. Maths tutor

2479 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Find and simplify the point(s) of intersection of the curves: x^2 + y^2 =6 , y = x - 3


Solve these equations simultaneously, y= 5x - 9and, x=2y


What is the gradient and the y-intercept of the graph y = 3x + 7 ?


How do I solve a simple simultaneous equation?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences