1. Sederhanakan bentuk akar berikill. a. 12 square root of 6-7 square root of 6+3 square root of 6 b. 6 square root of 5+ square root of 5-20 square root of 5 c. square root of 700+ square root of 180+ square root of 80- square root of 847 d. 2 square root of 150-3 square root of 54- square root of 294+3 square root of 486 e. square root of 12+ square root of 27+ square root of 75 2. Sederhanakan bentuk akar berikut. a. square root of 50 . square root of 20 b. 2 square root of 32 square root of 40+ square root of 12 c, square root of 2+ square root of 5 square root of 2- square root of 5 1 d. 2 square root of 5-3 square root of 32 square root of 5+3 square root of 3 e. 4 square root of 72-2 square root of 32
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