2×9 8×6 4×106=2×9 8×6 4×103 × 103 =103 2×9 8×6 4=1000 125 44=100×11 2=1120

Find the value

Find the value (2 x 9.8 x 6.4 x 106)

\sqrt{2 \times 9.8 \times 6.4 \times 10^{6}} = \sqrt{2 \times 9.8 \times 6.4 \times 10^{3} \times 10^{3}} = 10^{3} \sqrt{2 \times 9.8 \times 6.4} = 1000^{} \sqrt{125.44} = 100 \times 11.2 = 1120