Hi, I have question about question b. Can you explain to me how (2x + 1) log4 =

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secondary 4 A Maths

Hi, I have question about question b. Can you explain to me how (2x + 1) log4 = (x - 1) log9 become the next line?

Date Posted: 5 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

It’s expanding and rearranging the terms. hope this helps

Date Posted: 5 years ago

Sam

5 years ago

Thanks a lot