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Hope this helps
Date Posted:
5 years ago
I want to ask why there is 4
I didn't understand that part
Treat that expression 5^2x like a single variable... you'll get 5y - y = 500. That's similar to 4y :)
Didn't understand
Can you send me more explained solution
Can ah
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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I'll try
Date Posted:
5 years ago
I still didn't understand why there is number 4