4 + 7 root 2 the whole square
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0
Answer:
130 is the right answer
vikramkhurmi:
130
Answered by
1
(4+7root2)^2
4^2+7root2^2+2×4×7root2
16+98+56root2
114+56root2
hope it helps you
mark my answer as branliest plzzzz
sorry but it's wrong
why
what's the answer coming
Its the right answer.
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