Question

please answer the question.....​

Answer 1

Step-by-step explanation:

$a) \: \: \frac{25}{100} = \frac{5}{10} \times \frac{5}{10} = ( \frac{5}{10} ) {}^{2}$

$b) \: \: \frac{49}{144} = \frac{7}{12} \times \frac{7}{12} = ( \frac{7}{12} ) {}^{2}$

$c) \: \: - \frac{32}{243} = - \frac{2 \times 2 \times 2 \times 2 \times 2}{3 \times 3 \times 3 \times 3 \times 3} = - ( \frac{2}{3} ) {}^{5}$

$d) \: \: \frac{625}{2401} = \frac{5 \times 5 \times 5 \times 5}{7 \times 7 \times 7 \times 7} = ( \frac{5}{7} ) {}^{4}$

These are the exponential forms of gvn. qns .