Question

(8*10^-5)^2*(4*10^8)

Answer 1

(8*10^-5)^2(4*10^8)=2,56

Answer 2

Ответ:2 14/25

Пошаговое 64*10^-10*4*10^8

256:10^-2

64*1/25

64/25

2 14/25

Answer 3

To calculate the expression (8 * 10^-5)^2 * (4 * 10^8), you can follow these steps:

Step 1: Calculate (8 * 10^-5)^2: (8 * 10^-5)^2 = (8^2) * (10^(-5 * 2)) = 64 * 10^(-10)

Step 2: Multiply the result from Step 1 by (4 * 10^8): (64 * 10^(-10)) * (4 * 10^8) = 64 * 4 * 10^(-10 + 8) = 256 * 10^(-2)

So, (8 * 10^-5)^2 * (4 * 10^8) is equal to 256 * 10^(-2), which is equal to 2.56.

Answer 4

To solve the expression $(8 \times 10^{-5})^2 \times (4 \times 10^8)$, we'll follow these steps:

1. Square $8 \times 10^{-5}$.
2. Multiply the result by $4 \times 10^8$.

Let's proceed with the calculations step by step:

Step 1: Square $8 \times 10^{-5}$:

$$(8 \times 10^{-5})^2 = 64 \times 10^{-10} = 64 \times 10^{-10} = 6.4 \times 10^{-9}$$

Step 2: Multiply by $4 \times 10^8$:

$$6.4 \times 10^{-9} \times (4 \times 10^8) = (6.4 \times 4) \times (10^{-9} \times 10^8) = 25.6 \times 10^{-1} = 2.56$$

So, $(8 \times 10^{-5})^2 \times (4 \times 10^8) = 2.56$.