Question

(10mũ 3+10 mũ 4+125 mũ 2) : 5 mũ 3

Answer 1

(10mũ 3+10 mũ 4+125 mũ 2) : 5 mũ 3

=10³ :5^{3 +} 10⁴ :5^3+125^2:5^3

=2^3+2^3x10+125

=8+80+125

 =213

Answer 2

\(\left(10^3+10^4+125^2\right):5^3\\ =10^3:5^3+10^4:5^3+125^2:5^3\\ =2^3+2^3\times10+\left(5^3\right)^2:5^3\\ =2^3+2^3\times10+5^6:5^3\\ =2^3+2^3\times10+5^3\\ =8+80+125\\ =213\)