Question

please answer me fast guys... ​

Answer 1

Answer: (-3/7)^-10

Step-by-step explanation:

X=(-3/7)÷ (11/14)^0

X power 0 is 1

Therefore,x=(-3/7)^-5

X^-2= ((-3/7)^5)^-2=(-3/7)^-10

Hope this helps

Answer 2

Answer:

$x = {( - \frac{3}{7} )}^{ - 5} \\ \\ {x}^{ - 2} = {( - \frac{3}{7} )}^{( - 5) \times ( - 2)} = {( - \frac{3}{7} )}^{10}$