If x=3 and y=7, which of the following gives value of 23?

1.) y2/x2.) x2+2y3.) xy4.) y2-2x2

MM
Answered by Megan M. Maths tutor

2240 Views

See similar Maths KS3 tutors

Related Maths KS3 answers

All answers ▸

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


What is 1/3 + 1/4? Express as a fraction in the simplest form.


Solve the following equation: b - 6 = 13


Calculate 3/4+3/4*5/7 ?


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