Question

Give exponential form of -16/81

Answer 1

Step-by-step explanation:

16 is a perfect square of 4

81 is a perfect square of 9

$\frac{( - 4) \times (4)}{ {(9)}^{2} }$

Answer 2

Answer:

-16/81= (-4).4/9²

hope it helps✨✨____!!!