Myschool CBT Challenge Season 6 - Prizes Worth N300,000 To Be Won!

given that 3^y = 243 , find the value of y?

given that 3^y = 243 , find the value of y?

To get notifications when anyone posts a new answer to this question,
Follow New Answers

Post an Answer

Please don't post or ask to join a "Group" or "Whatsapp Group" as a comment. It will be deleted. To join or start a group, please click here

JAMB 2020 CBT Software Agents - Click Here to Apply
JAMB 2020 CBT Mobile App - Download Now, It's Free!

Answers (7)

3 raise to d power of y givs 243
folowing law of indices
u divide 243 by d base which is 3.U get 81 WHICH U NOW IS GOTTEN FROM 9 times 9 been four 3's plus d one u use to divide the 243 equals five 3's.
OR knw aw many 3's(d base)are in 243 which is 5
Maranatha
4 months ago
Find the value for which when 3 is raised to will give 243.
The answer is 5. i.e. 3^5=243
Therefore, y=5
isaaq
4 months ago
3 y = 243; 3 y = 3 5
y = 5
Ask Your Own Question

Quick Questions

See More Mathematics Questions
 
JAMB 2020 CBT Software Agents - Click Here to Apply
JAMB 2020 CBT Software - Download Now, It's Free!
JAMB 2020 CBT Mobile App - Download Now, It's Free!