Question

упростить выражение

${( - 3 {x}^{2} {y}^{3} )}^{3} \times {( - \frac{1}{3} {xy}^{4} )}^{3}$​

Answer 1

${( - 3 {x}^{2} {y}^{3} )}^{3} \times {( - \frac{1}{3} {xy}^{4} )}^{3} \\-(3x^2y^3)^3 * (-(\frac{1}{3}xy^4)^3)\\27x^6y^9*\frac{1}{27}x^3y^{12} \\x^6y^9x^3y^{12}\\x^9y^{21}$

Answer 2

(-3х²у³)³*((-1/3)*ху⁴)³=-27х⁶у⁹(-х³у¹²/27)=х⁹у²¹