How many real solutions does x²=-36 have?

There are no real answers for this equation.This is because you would have to square root a negative number to solve the equation and that is a mathmatic impossibility.

HC
Answered by Harry C. Maths tutor

1507 Views

See similar Maths KS3 tutors

Related Maths KS3 answers

All answers ▸

How do I expand 2 sets of brackets to make a quadratic?


A quadrilateral shape has angles of 60, 75, and 105 degrees. How many degrees is the fourth angle?


A bag has blue and red counters in a ration of 4:5. If there are 45 counters in the bag, how many red counters are there?


Simplify fully (3x^2-8x-3)/(2x^2-6x)


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