Question

5^x-1-25=600

 

Answer 1

\(5^{x-1}-25=600\)

\(x=5\)

\(=>5^{5-1}-25=600\)

Answer 2

Ban lam ro ra cho minh co duoc khong? Cam on

Answer 3

5^x-1 - 25 = 600

5^x : 5¹ - 25 = 600

5^x : 5¹ = 600 + 25

5^x : 5¹ = 625

5^x  = 625 . 5

5^x = 3125

5^x = 5⁵

x = 5

Answer 4

5^x-1-25= 600

5^x-1     = 600+25

5^x-1     = 625

5^x-1     = 5⁴

=> x-1= 4

     x   = 4+1

     x   = 5 nha bạn!