Question

a mu 1 nhan a mu 2 nhan a mu 3 nhan ..... a mu 100 = a mu x 

hoi x bang bao nhieu

 

Answer 1

Bg

Ta có: a¹.a².a³.....a¹⁰⁰ = a^x

=> a^{1 + 2 + 3 +...+ 100} = a^x 

=> x = 1 + 2 + 3 +...+ 100

=> x = \(\frac{\left(100+1\right).100}{2}\)

=> x = 5050

Vậy x = 5050

Answer 2

Ta có :

a¹ . a² . a³  . ........ . a¹⁰⁰ = a^x (x thuộc N)

=> a^{1 + 2 + 3 +....+ 100} = a^x 

=> 1 + 2 + 3 + ....... + 100 = x

=> x = (100 + 1) . [(100 - 1) : 1 + 1] : 2 

=> x = 5050

Vậy x = 5050

Answer 3

a^1xa^2xa^3x...xa^100=a^1x2x3x...x100