√2⁴-√6¹⁰

To simplify the expression √2⁴ - √6¹⁰, we can simplify each term independently and then subtract the results.

First, let's simplify √2⁴: √2⁴ = √(2^4) = √16 = 4

Next, let's simplify √6¹⁰: √6¹⁰ = √(6^10) = √60466176 ≈ 24573.5 (approximately)

Now, we can subtract the results: 4 - 24573.5 ≈ -24569.5

Therefore, √2⁴ - √6¹⁰ is approximately equal to -24569.5.