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it will become 5root 7 +4root 11 Ka square.
then use the formula of a+b²
then use the formula of a+b²
TheGreatBoy:
thank you
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(5√7+4√11)²= (5√7)²+2(5√7)(4√11)+(4√11)²
(25*7)+(40√77)+(16*11)
175+176+40√77
351+40√77
hope this helps u....
(25*7)+(40√77)+(16*11)
175+176+40√77
351+40√77
hope this helps u....
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