Question

Ⓓ︎Ⓞ︎ Ⓕ︎Ⓐ︎Ⓢ︎Ⓣ︎

Ⓑ︎-Ⓢ︎Ⓤ︎Ⓜ︎​

Answer 1

$\huge\color{red}{Answer}$

$according \: to \: question \: \\ \\ { \frac{4}{5} }^{ - 5} \div x = { \frac{16}{ 25} }^{ - 2} \\ \\ { \frac{5}{4} }^{ 5} \div x = { \frac{25}{16} }^{2} \\ \\ { \frac{25}{16} }^{3} = { \frac{25}{16} }^{2} x \\ \\ { \frac{1}{1} }^{3} = { \frac{1}{1} }^{2} x \\ \\ x = 1$

$\huge\color{safron}{explanation}$

• convert tem into similar power
• after conversion divide them so answer becomes one
• as we 1³ = 1 also 1² = 1 so x = 1
• here x is number by which exponent 1st has to be divided to get converted into exponent 2

hope it helps you

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