Question

√6.4*10^7 все под корнем

Answer 1

Ответ:

відповідь 8√7, бо 6.4*10=64

√64=8

Answer 2

To simplify the expression √(6.4 * 10^7), we can first find the square root of 6.4 and then multiply it by the square root of 10^7.

√6.4 ≈ 2.52982212813 (rounded to 11 decimal places)

Now, we'll find the square root of 10^7:

√(10^7) = √(10,000,000) = 3,162.27766016838 (rounded to 14 decimal places)

Finally, multiply the two square roots:

2.52982212813 * 3,162.27766016838 ≈ 7997.979413 (rounded to 6 decimal places)

So, √(6.4 * 10^7) is approximately 7997.979413.