Question

\(5^{3x}-2.5^5=5^5.3\)

Answer 1

5^3x-2.5⁵=5⁵.3

=> 5^3x=5⁵.(3+2)

=> 5^3x=5⁶

=> 3x=6

=> x=2

Answer 2

5^3x  =  5⁵ . 3 + 2 . 5⁵

5^3x  = 5⁵ . 5

5^3x  = 5⁶

5^3x  = 5^3.2

^=>  x = 2

 Vay x = 2

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