0,0024^2/2×10^-4

To simplify this expression, we can follow the order of operations (PEMDAS/BODMAS).

First, let's calculate the exponent: 0,0024^2 = 0,0024 × 0,0024 = 0,00000576

Now, let's move on to the division: 0,00000576 / 2

To divide by a fraction, we can multiply by its reciprocal: 0,00000576 × (1 / 2) = 0,00000576 × 0,5 = 0,00000288

Finally, we have to multiply by 10 raised to the power of -4: 0,00000288 × 10^-4

To multiply by a power of 10, we can move the decimal point to the left by the exponent value: 0,00000288 × 0,0001 = 0,000000000288

Therefore, 0,0024^2 / 2 × 10^-4 equals 0,000000000288.