What are the two roots of the equation (4x-8)(x-3) = 0?

Since there are two terms multiplying together, when either of them are equal to zero, the total multiplication will also be zero. Ie, 10 x 0 = 0. This means that to find the two roots, we can simply equate each of the two multiplying terms to zero.4x - 8 = 0, and x - 3 = 0. Rearranging, we get x = 2, and x = 3. Therefore our two solutions are x = 2 and x = 3.

DD
Answered by Daniel D. Maths tutor

3809 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

A right-angle triangle has a hypotenuse of 8cm and an angle of 30 degrees. What is the opposite's length?


The value of a new car is £18000. The value of the car decreases by 25% in the first year, and 12% in each of the next 4 years. Work out the value of the car after 5 years.


Bob goes on a run. He runs at a constant speed of 5m/s for 30 minutes. How far does he run?


The difference between two positive numbers is 50. The second number is 50 % smaller than the first one. What are the two numbers?


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