Question

x4+x=55,35

bai tim x nhe

Answer 1

minh dang can gap nhe

Answer 2

x4 + x = 55,35

=> x.4 + x.1 = 55,35

=> x.(4+1) = 55,35

=> x.5 = 55,35

=> x = 55,35 : 5

=> x = 11,07

Answer 3

x4 + x = 55,35

=> 4x + x = 55,35

=> 5x       = 55,35

=> x         = 55,35 : 5 

=> x         = 11,07

Answer 4

x nhan 4 nhe mk xin loi