math

800 \sqrt{800} = \sqrt{4^3 \cdot 5^2} = 4 \cdot 5 = 20 \sqrt{20} = 2 \cdot 5 = 10 \sqrt{10} = \sqrt{2 \cdot 5} = 2 \cdot 5 = 10 Factor Tree: 800 \sqrt{800} 4 5 \sqrt{20} 2 5 \sqrt{10} 2 5