Ask a Question

Solve the equation

0 votes
325 views
in Mathematics Form 2 by

Solve the equation log2⁡ (x2-4) - log2⁡ (x+2) = -4 

1 Answer

0 votes
by
selected by
 
Best answer

(log2  x2 - 4)/(x+2)  = Log22-4
(x+2)(x-2)/(x+2)= 2 - 4
x-2 = 1/16
x = 2 + 1/16
x= 21/16

Related questions

Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

Categories

6.4k questions

9.6k answers

6 comments

590 users

Download Notes
© EasyElimu Educational Services 2025
...