Question

(-2 upon -3 )¹⁰ × ( -2 upon -3)⁸​

Answer 1

Answer:

(-2/-3)^18

Step-by-step explanation:

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Answer 2

Answer:

$( \frac{2}{3} ) {}^{18}$

Step-by-step explanation:

$sol {}^{n}$

$( - 2 upon - 3) {}^{10 } \times ( - 2upon - 3) {}^{8}$

$= ( \frac{ - 2}{ - 3} ) {}^{10} \times ( \frac{ - 2}{ - 3} ) {}^{8}$

$= ( \frac{2}{3} ) {}^{10 } \times ( \frac{2}{3} ) {}^{8}$

$= ( \frac{2}{3} ) {}^{10 + 8}$

$= ( \frac{2}{3} ) {}^{18}$