Question

(16*10^-3)^2*(25*10^4)

Answer 1

Решение:
(16*10^-3)^2*(25*10^4)=[16^2*10^(-3*2)]*(25*10^4)=(16^2*10^-6)*(25*10^4)=16^2*25*10^(-6+4)=16^2*25*10^-2=(256*25)/10^2=6400/100=64

Ответ: 64

Answer 2

To simplify this expression, we can use the rules of exponents to combine the powers of 10 and then perform the multiplication and exponentiation.

(1610^-3)^2 * (2510^4)

= (16^2 * 10^(-3*2)) * (25 * 10^4)

= (256 * 10^(-6)) * (25 * 10^4)

= 256 * 25 * 10^(-6+4)

= 6400 * 10^-2

= 64

Therefore, (1610^-3)^2 * (2510^4) is equal to 64.