What is 7 to the power of 8? (

Rearrange to (74)2 = ((72)2)272 = 49(72)2 = 492 = (50-1)2 = 502 - 2x50 + 1 = 240178 = (74)2 =((72)2)2 = 24012 = (2000 + 400 + 1)2 = 5,764,801

MH
Answered by Michael H. Maths tutor

4595 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

solve 4^xe^(7x+5) = 21


Can you teach me how to rationalise the denominator of an algebraic expression?


Integration


Find, using calculus, the x coordinate of the turning point of the curve y=e^(3x)*cos(4x) pi/4<x<pi/2 (Edexcel C3)


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