Question

please solve it।।।। correct answer is -5।।।।।give full explanation​

Answer 1

Answer:n=-2

In the pic

Answer 2

Step-by-step explanation:

• $( (\frac{3}{2} ) {}^{2} ) {}^{3} \times (\frac{3}{2} ) {}^{2n} = (\frac{4}{9} ) {}^{2}$
• $( \frac{9}{4} ) {}^{3} \times (\frac{9}{4} ) {}^{n} =( \frac{4}{9}) {}^{2}$
• $( \frac{9}{4} ) {}^{3 + n} = (\frac{9}{4} ) {}^{ - 2}$
• 3+n= -2
• n= -5