Simplify text not clear 7n36n 5r23r 2n2n4 2v25v4 2x2 4x4 5k3

Simplify. (text not clear) 7n^3/6n 5r^2/3r 2n^2/n^4 2v^2/5v^4 2x^2. 4x^4 5k^3. 2K^4 7n .2n^3 (7yx^2)^4

Solution

1)( 6v^-1)⁴ = 1296v^-4 = 1296/v⁴

2) (2r)⁴ = 16 r⁴

3) (6x² )^-4 = 1/ 1296x⁸

4) (5x³ )⁹ = 1953125 x²⁷

5) 7n³ / 6n = 7n² / 6

6) 5r² / 3r = 5r/3

7) 2n² / n⁴ = 2/ n^4-2 = 2/ n ²

8) 2v² / 5v⁴ = 2/ 5v^4-2 = 2/ 5v ²

9) 2x² * 4x⁴ = 8 x²⁺⁴ = 8 x⁶

10 ) 5k³ 2k⁴ = 10 k ³⁺⁴ = 10 k⁷

11) 7n*2n³ = 14 n⁴

12) (7yx² )⁴ = 2401 y²x⁸