(a^4 * b^5)^2 : (a^2 * b^2)^3 =
= a^8 * b^10 : a^6 : b^6 =
= a^2 * b^4 = (-0.5)^2 * 2^4 =
= 0.25 * 16 = 4
ответ: 4
(a⁴b⁵)²:(a²b²)³ = a⁸b¹⁰:a⁶b⁶ = a²b⁴ = 0,25*16 = 4
