Question

5 power X-1 =(root25) power 3X-1

Answer 1

Answer:

x = 0

Step-by-step explanation:

5ˣ⁻¹ =  (√25)³ˣ⁻¹

5ˣ⁻¹ =  (√5²)³ˣ⁻¹       ∵ 25 = 5²

5ˣ⁻¹ =  (5)³ˣ⁻¹            ∵√5² = 5

As the bases are same, the exponents will be equal

So, x - 1 = 3x - 1

⇒ x - 3x = -1 + 1

⇒    -2x  = 0

⇒       x   = 0