Question

9.9.9.9.3.3=?

4.4.4.4.4.4.4.4.4.2²=?

 

Answer 1

`9.9.9.9.3.3 = 9.9.9.9.9 = 9^5`

`4.4.4.4.4.4.4.4.4.2^2 = 4.4.4.4.4.4.4.4.4.4 = 4^10`

Answer 2

\(9\cdot9\cdot9\cdot9\cdot3\cdot3=9\cdot9\cdot9\cdot9\cdot9=9^5\)

\(4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot2^2=4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4=4^{10}\)

Answer 3

\(9\cdot9\cdot9\cdot9\cdot3\cdot3=3^2\cdot3^2\cdot3^2\cdot3^2\cdot3^2=3^{\left(2+2+2+2+2\right)}=3^{10}\)

\(4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot4\cdot2^2=2^2\cdot2^2\cdot2^2\cdot2^2\cdot2^2\cdot2^2\cdot2^2\cdot2^2\cdot2^2\cdot2^2=2^{\left(2+2+2+2+2+2+2+2+2+2\right)}=2^{20}\)

Answer 4

Answer 5

Cảm ơn mọi người rất nhiều ạ !

Answer 6