Find the roots of x^3 + 4x^2 - 5x

X=0,-5,1

JW
Answered by Jack W. Maths tutor

2945 Views

See similar Maths A Level tutors

Related Maths A Level answers

All answers ▸

A curve with equation y=f(x) passes through the point (1, 4/3). Given that f'(x) = x^3 + 2*x^0.5 + 8, find f(x).


What is mathematical induction and how does it work?


Find the gradient of the exponential curve y(x)=(9e^(7x))/(12e^(2x)) at x=2/5


The radius of a circular disc is increasing at a constant rate of 0.003cm/s. Find the rate at which the area is increasing when the radius is 20cm.


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:

© 2026 by IXL Learning