Question

Alguém poderia me ajudar com essa questão?

Answer 1

$(49 \sqrt{3})/4 + \sqrt{49\sqrt{3}/4 * 25\sqrt{3}/4} + (25\sqrt{3})/4$

$(49 \sqrt{3})/4 + \sqrt{7^{2}*5^{2}\sqrt{9}/16} + (25\sqrt{3})/4$

$(49 \sqrt{3})/4 + \sqrt{7^{2}*5^{2}*3/16} + (25\sqrt{3})/4$

$(49 \sqrt{3})/4 + 7*5\sqrt{3}/4 + (25\sqrt{3})/4$

$(49 \sqrt{3})/4 + 35\sqrt{3}/4 + (25\sqrt{3})/4$

$(109 \sqrt{3})/4$