Question

(0,2m^2 n)^3 × 1000m^4 n^7 упростите

Answer 1

$( {0.2 {m}^{2}n )}^{3} \times 1000 {m}^{4} {n}^{7} = {(0.2)}^{3} \times {( {m}^{2}) }^{3} \times {n}^{3} \times 1000 {m}^{4} {n}^{7} = \\ \\ = 0.008 {m}^{6} {n}^{3} \times 1000 {m}^{4} {n}^{7} = 0.008 \times 1000 \times {m}^{6} {m}^{4} \times {n}^{3} {n}^{7} = \\ \\ = 8 {m}^{10} {n}^{1 0}$



ОТВЕТ: 8 × m^10 × n^10

Answer 2

$\displaystyle (0,2m^{2}n)^{3}*1000m^{4}n^{7}=8*10^{-3}m^{6}n^{3}*10^{3}m^{4}n^{7}=8m^{10}n^{10}$