Why do square roots have more than 1 solution?

As 3 is equivalent to (-3)2 it follows that the square root of 9 must be + or -3.

Answered by Masudul H. Maths tutor

2602 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Show that the recurring decimal 0.0151515..=1/66 (4H)


How to do add or subtraction fractions?


Find all three roots of the cubic: 2x^3 +5x^2 - 22x +15=0.


Where does the quadratic formula come from?


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