Question

Làm hộ bài 2

Answer 1

\(1,\\ 60=2^2\cdot3\cdot5\\ 125=5^3\\ 148=2^2\cdot37\\ 2,\\ a,A=4^3\cdot9^4=\left(2^2\right)^3\cdot\left(3^2\right)^4=2^6\cdot3^8\\ b,B=\left(2\cdot3\right)^2\cdot\left(3\cdot5\right)^3=2^2\cdot3^2\cdot3^3\cdot5^3=2^2\cdot3^5\cdot5^3\)