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

4280 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Solve the differential equation: dy/dx = tan^3(x)sec^2(x)


Find y if dy/dx = y² sec²(x), given that y(0) = 1


Solve the equation: 2x+3y=8 & 3x-y=23


In a science experiment a substance is decaying exponentially. Its mass, M grams, at time t minutes is given by M=300e^(-0.05t). Find the time taken for the mass to decrease to half of its original value.


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