Find the value of :-
(question ix)
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here's the Solution.....
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sassybabe:
Unfortunately... The answer is wrong!
-1260
Can't you talk politely... You've put a big dot in between of -35 and 36 so i thought that it is -35.36...
And don't you speak with that language again or else i'll make sure that i report this issue.
oops sorry my mistake
Answered by
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= (36 to power 7/2 - 36 to power 9/2) /36 to power 5/2
= (6 to power 7 - 6 to power 9) /6 to power 5
= (6×6×6×6×6×6×6 - 6×6×6×6×6×6×6×6×6) /6×6×6×6×6
=6×6×6×6×6×6×6(1-6×6) /6×6×6×6×6
=(36 - 1296)
= 1260
= (6 to power 7 - 6 to power 9) /6 to power 5
= (6×6×6×6×6×6×6 - 6×6×6×6×6×6×6×6×6) /6×6×6×6×6
=6×6×6×6×6×6×6(1-6×6) /6×6×6×6×6
=(36 - 1296)
= 1260
Great effort!!
It'll be -1260..,you missed this "-"
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