Explicación paso a paso:
(9⁵)⁶ 9⁵× 9⁵× 9⁵ × 9⁵× 9⁵ × 9⁵ = 9⁵+ ⁵ +⁵ + ⁵ + ⁵+ ⁵ = 9³⁰
(20²)⁷ 20²×20²×20²×20²×20²×20²×20² = 20² +² +²+²+²+²+²+² = 20¹⁴
(15¹)⁴ 15¹ × 15¹ × 15¹ × 15¹ = 15¹ + ¹ + ¹ + ¹ = 15⁴
(27⁴)⁶ 27⁴× 27⁴× 27⁴× 27⁴× 27⁴× 27⁴ = 27⁴ + ⁴ + ⁴ +⁴ + ⁴ + ⁴
= 27²⁴
