Question 72
Simplify $\sqrt{13+4 \sqrt{3}}+\sqrt{13-4 \sqrt{3}}$.
MathNet 2017-part-04 — 176 problems (EN–VI) Question 72
Math Olympiad Vault · MathNet 2017-part-04 — 176 problems (EN–VI)
Math Olympiad Vault · MathNet 2017-part-04 — 176 problems (EN–VI)