Question

Can u please answer this question fast pls??

Answer 1

125/5x = 25x(cut 125/5=25)

Step-by-step explanation:

then,

x+1=x

x= 1 ans

Answer 2

Step-by-step explanation:

${25}^{x + 1} = \frac{125}{ {5}^{x} } \\ = > {(5)}^{2(x + 1)} = {(5)}^{3} \times {5}^{ - x} \\ = > {(5)}^{2x + 2} = {(5)}^{3 - x} \\ = > 2x + 2 = 3 - x \\ = > 3x = 1 \\ = > x = \frac{1}{3}$