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Tohaina

20\left(\sqrt{3}\right)^{2}+20\sqrt{3}
Whakamahia te āhuatanga tohatoha hei whakarea te 20\sqrt{3} ki te \sqrt{3}+1.
20\times 3+20\sqrt{3}
Ko te pūrua o \sqrt{3} ko 3.
60+20\sqrt{3}
Whakareatia te 20 ki te 3, ka 60.