Proof that (7+4√3)²+(7-4√3) =194
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do squaring the first and add the second one
Shivmastaer:
Hope it helps mate... Pls mark as BRAINLIEST
Sorry want to comment in my answer by mistake it's done
no mistake
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EXPLAINED CLEARLY IN THE PICTURE
HOPE IT HELPS....
PLS MARK AS BRAINLIEST
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