Question

please give me a helpful answer​

Answer 1

Answer:

$( \frac{ - 2}{3} ) ^{ - 15}$

Step-by-step explanation:

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

Adding the Exponent due to same Fraction

$= ( \frac{ - 2}{3} ) ^{ - 5 + (- 10)}$

$= ( \frac{ - 2}{3} ) ^{ - 15}$