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Algebraic Identities and Squares - Class VIII
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Write down the values of:
$(5+\sqrt3)^2$
AnswerClick to flip back
A
<span>$28+10\sqrt{3}$</span>
💡 Explanation:
$(5+\sqrt3)^2\=5^2+(\sqrt3)^2+2\times5\times\sqrt3\=25+3+10\sqrt3\=28+10\sqrt3$