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Multiply. (5√2+3√3)^2
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50+27+2*5sqrt(2) * 3sqrt(3) = 77 + 30sqrt(6). This is the answer.
\[=(5\sqrt{2})^2+(3\sqrt{3})^2+2(5\sqrt{2})(3\sqrt{3})\]
Can u do it now?
\[=50+27+30\sqrt{6}\]
i.e,\[77+30\sqrt{6}\]
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