Question

simplify and express the rseult as a rational number (5/7)⁴ ÷ (5/7)² ? please help me ​

Answer 1

Answer:

25/49

Step-by-step explanation:

(5/7)^4 / (5/7)^2

= (5/7)^4-2

= (5/7)^2

= 5^2/7^2

= 25/49

Answer 2

Answer:

$\frac{5 {}^{4} }{7 {}^{4} } \times \frac{7 {}^{2} }{5 {}^{2} } = \frac{5 {}^{2} }{7 {}^{2} } = \frac{25}{49}$