Question

(-8/9)power 15 /(-8/9)powerx =(8/9)power 2​

Answer 1

Answer:

x = 13

Step-by-step explanation:

$\frac{ { \frac{ - 8}{9} }^{15} }{ { \frac{ - 8}{9} }^{x} } = { \frac{8}{9} }^{2} \\ { \frac{8}{9} }^{15 - x} = { \frac{8}{9} }^{2}$

Comparing LHS & RHS,

$15 - x = 2 \\ x = 15 - 2 \\ x = 13$

Answer 2

Answer:

x=13

Step-by-step explanation:

hope its help you

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