Question

If (

−8

9

)

7

= 1, then x is equal to​

Answer 1

see any number which has power as 0 , this will result in 1

for example x^0 = 1

here we have (-8/9)^7x = 1

so 7x = 0

x= 0

Answer 2

Anything raised to 0 is 1 so x is equal to zero
X= 0