Question

А)(1,6×10^-2)^2×(13×10^4)=б)(2×10^3)^2×(12×10^-3)=помогите пожалуйста! если можно, фотографией

Answer 1

Держи пжж, все ответы на все уравнения

Answer 2

Calculations

a) (1.6×10^-2)^2×(13×10^4)

To solve this, we can first simplify the exponents and then perform the multiplication.

(1.6×10^-2)^2 = (0.016)^2 = 0.000256

Now, we multiply 0.000256 by 13×10^4:

0.000256 × 13×10^4 = 3.328

So, (1.6×10^-2)^2×(13×10^4) = 3.328.

b) (2×10^3)^2×(12×10^-3)

Similarly, for this calculation, we simplify the exponents and then perform the multiplication.

(2×10^3)^2 = (2000)^2 = 4,000,000

Now, we multiply 4,000,000 by 12×10^-3:

4,000,000 × 12×10^-3 = 48,000

So, (2×10^3)^2×(12×10^-3) = 48,000.

I hope this helps! If you have any further questions, feel free to ask.