Question

please help me in this question with steps

Answer 1

Step-by-step explanation:

a)

${ ({5}^{2} )}^{3} = {625}^{ \frac{x}{2} } \\ {25}^{3} = { {25}^{2} }^{ \frac{x}{2} } \\ {25}^{3} = {25}^{x} \\ x = 3$

b)

${( \frac{3}{5} )}^{x} { (\frac{5}{3}) }^{2x} = \frac{125}{27} \\ { (\frac{5}{3} )}^{ - x} { (\frac{5}{3} )}^{2x} = \frac{125}{27} \\ { (\frac{5}{3} )}^{x} = \frac{125}{27} \\ { (\frac{5}{3} )}^{x} = { (\frac{5}{3}) }^{3} \\ x = 3$

Thank you

Answer 2

Answer:

hope these answers prove helpful to you