Question

find the value of x if​

Answer 1

Answer:

5^2x × 5 ×5^2 = 1/5^6

5^2x × 5^3 = 5^-6

5^2x+3=5^-6

2x+3=-6

2x=-9

x=-9/2

Answer 2

Answer:

x=-3

Step-by-step explanation:

5²ˣ⁺¹=1/3125=1/5⁵

5²ˣ⁺¹=5⁻⁵

Equating powers

2x+1=-5

2x=-6

x=-3

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