Question

(8x-12)^3=125

ai nhanh minh tick cho

Answer 1

= 17/8

Answer 2

Ta có: (8x - 12)³ = 125

=> (8x - 12)³ = 5³

=> 8x - 12 = 5

=> 8x = 5 + 12

=> 8x = 17

=> x = 17/8

Answer 3

Ta có \(5^3=125\)

nên (8x-12)=5

8x=5+12=17

x=17:8=2,125

Answer 4

( 8x - 11 ) ³ = 125

( 8x - 11 ) ³ = 5³

=> 8x - 11 = 5

8x = 5 + 11

8x = 16

x = 16 : 8

x = 2