solve 15x = 6x^3 + 8x^2

6x3 + 8x2 -15x = 0x(6x2 + 8x - 15) = 0x=06x2 + 8x - 15 = 0Quadratic formula ( can demonstrate in interview)x = 0 or x = 1.049 or x = -2.38

LL
Answered by Lewis L. Maths tutor

2436 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Solve the following pair of simultaneous equations: 5x+2y=8 and 2x+y=7


Prove that the product of 3 consecutive integers is divisible by 6


Solve the simultaneous equations y = x + 3 and y = x^2 + 3x


2 chocolates weight 250g, there are 220 calories in 100g of chocolate. How many calories are in one chocolate?


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