4^x - 2^x+1 - 15 = 0

x = log5/log2

NE
Answered by Narhen E. Maths tutor

2524 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

Given the parametric equations x = t^2 and y = 2t -1 find dy/dx


Find the integral of sin^2(X)


A cubic curve has equation y x3 3x2 1. (i) Use calculus to find the coordinates of the turning points on this curve. Determine the nature of these turning points.


Differentiate x^3 − 3x^2 − 9x. Hence find the x-coordinates of the stationary points on the curve y = x^3 − 3x^2 − 9x


We're here to help

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

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences