## Ask Singapore Homework?

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*done*{{ upvoteCount }} Upvotes

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Use A^2 - B ^2 ÷ {A+B) (A-B) to factorise the numerator and find the pattern, in this case is canceled out the denominator and left with 1000,

Date Posted:
2 years ago

Thanks.

*done*{{ upvoteCount }} Upvotes

*clear*{{ downvoteCount * -1 }} Downvotes

Thanks

Date Posted:
2 years ago

minor typo

eq3 should be:

sqrt (alpha^4 +2 ....

(it does not effect the answer/solution)

eq3 should be:

sqrt (alpha^4 +2 ....

(it does not effect the answer/solution)

Thanks.