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secondary 4 | A Maths
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James
James

secondary 4 chevron_right A Maths

It's index and logarithmic question.i try to do it but the answer showed other answer.please help me

Date Posted: 5 years ago
Views: 694

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Delvin Goh
Delvin Goh's answer
56 answers (Tutor Details)
1st
Hope this helps
James
James
5 years ago
I want to ask why there is 4
James
James
5 years ago
I didn't understand that part
Delvin Goh
Delvin Goh
5 years ago
Treat that expression 5^2x like a single variable... you'll get 5y - y = 500. That's similar to 4y :)
James
James
5 years ago
Didn't understand
James
James
5 years ago
Can you send me more explained solution
James
James
5 years ago
Can ah
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Delvin Goh
Delvin Goh's answer
56 answers (Tutor Details)
James
James
5 years ago
Thank you delvin goh for taking your own time to explain it very deeply.i already understand now.your are great
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Delvin Goh
Delvin Goh's answer
56 answers (Tutor Details)
I'll try
James
James
5 years ago
I still didn't understand why there is number 4