Question

please give me all answers​

Answer 1

1)

2)

3)

.

4)

$\frac{ { - 6}^{3} }{ {19}^{3} }$

Answer 2

Step-by-step explanation:

(i) 81 = 9*9, 625 = 25*25,

= (9/25)^2

(ii) 64 = 4*4*4, 343 = 7*7*7,

= (-4/7)^3

(iii) 125 = 5*5*5, 2197 = 13*13*13,

= (-5/13)^3

(iv) 216 = 6*6*6, 6859 = 19*19*19,

= (-6/19)^3

I hope this may help you