10. Вычислите: (√32 + √72) · 9√2.

Question

√32 = 4√2, √72 = 6√2.

(√32 + √72) · 9√2 = (4√2 + 6√2) · 9√2 = 10√2 · 9√2 = 180.

Ответ: 180.

Accepted Answer

√32 = 4√2, √72 = 6√2.

(√32 + √72) · 9√2 = (4√2 + 6√2) · 9√2 = 10√2 · 9√2 = 180.

Ответ: 180.