g) (-10038)4 e) (20²c3)4 ㎡) (3 928)3 3) (-0,4x³c)³

д) $$(-10a^3b)^4 = (-10)^4 \cdot (a^3)^4 \cdot b^4 = 10000a^{3 \cdot 4}b^4 = 10000a^{12}b^4$$

Ответ: $$10000a^{12}b^4$$

е) $$(2a^2c^3)^4 = 2^4 \cdot (a^2)^4 \cdot (c^3)^4 = 16a^{2 \cdot 4}c^{3 \cdot 4} = 16a^8c^{12}$$

Ответ: $$16a^8c^{12}$$

ж) $$(\frac{1}{3}a^2b)^3 = (\frac{1}{3})^3 \cdot (a^2)^3 \cdot b^3 = \frac{1}{27}a^{2 \cdot 3}b^3 = \frac{1}{27}a^6b^3$$

Ответ: $$\frac{1}{27}a^6b^3$$

з) $$(-0,4x^3c)^3 = (-0,4)^3 \cdot (x^3)^3 \cdot c^3 = -0,064x^{3 \cdot 3}c^3 = -0,064x^9c^3$$

Ответ: $$-0,064x^9c^3$$