Mathematics jamb 1990

If a2 + b2 = 16 and 2ab = 7.Find all the possible values of (a - b)

a

3, -3

b

2, -2

c

1, -1

d

3, -1

Download Offline App Ask a Question

Explanation

Correct Option
a

Video Explanation

No video available

Post your Contribution

Share:

Discussions (4)

kariskaris
4 years ago

pls a better and understandable explanation should be given

Manjero2050
3 years ago

please is there room for maths & physics interactions , I really need it!!!

Quick Questions

Ask a Question
CO

ceoofwahala

20th June, 2026

Chemistry

2 comments

ASSAAS

20th June, 2026

English Language

5 comments

infinitehoaxx

21st May, 2026

Computer

4 comments