Q14 plz tell tomorrow is my exam
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kavinchandhrru:
All the best bro for your math exam
Thanks
If you in 10th then this is not from exam point
Yes but I found it in sample papers for 10 std
oh
all the best for your exam
Thanks and same to you
You should use a^3 + b^3 = (a+b)(a^2 + b^2 - ab) identity in the second one
Try to solve the second one using the above identity you will get "b" as the answer
ok
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Answered by
3
thats it
thanku
i m not sure for the ans of 2nd part
thanku
i m not sure for the ans of 2nd part
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3nd?
2nd
Thanks a lot
You should have used a^3 + b^3 = (a+b)(a^2 + b^2 - ab) identity
Is the correct answer coming with that identity??
Yes
hmm ok thanks
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