Hi I do not understand y the ans is 4 times 10^4 cuz the calculated answer is 10

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secondary 4 | E Maths
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secondary 4 E Maths Singapore

Hi I do not understand y the ans is 4 times 10^4 cuz the calculated answer is 10000 so where did the 4 come from? Someone pls enlighten me thanks!!

Date Posted: 4 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

Hi dear, you forgot to *square*

Date Posted: 4 years ago