Question

find the value of equation​

Answer 1

Answer:

81/60

Step-by-step explanation:

this will help you.

Answer 2

$(( \frac{ - 2}{3}) {}^{ - 2} ) {}^{2} \\ (\frac{ { - 2}^{ - 2} }{ {3}^{ - 2} } )2 = ( \frac{ {3}^{2} }{ { - 2}^{2} }) {}^{2} = \frac{( {3}^{2}) {}^{2} }{ ({ - 2}^{2} ) {}^{2} } \\ = \frac{ {3}^{4} }{ { - 2}^{4} } = \frac{81}{16}$

Hope this will be helpful.