Tolong pakai caranya

256^2/3 × 3/4
= 256^6/12
= 256^1/2 atau √256

√256 = √2 × √2 × √2 × √2 × √2 × √2 × √2 × √2
√256 = (√2 × √2 × √2 × √2) × (√2 × √2 × √2 × √2)
√256 = √16 × √16
√256 = 16 (b)

jadikan jawaban saya yg terbaik ya