Q4(halfway done) found x = 49/-7 -35squareroot2/-7 Q5

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secondary 3 | A Maths
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secondary 3 A Maths Singapore

Q4(halfway done)
found x = 49/-7 -35squareroot2/-7
Q5

Date Posted: 5 years ago

done {{ upvoteCount }} Upvotes

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The conjugate is where we change the sign in the middle of two terms

Date Posted: 5 years ago

done {{ upvoteCount }} Upvotes

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Hope this helps

Date Posted: 5 years ago