Question

2) (xy³)7. (x³y4)³: (x²4y³2) 4) x5y³ ⋅ (xy)5 : (x5y³)². срочно!!!!!!!!!​

Answer 1

Объяснение:

(ху³)⁷ = х³у²¹

(х³у⁴)³ = х⁹у¹²

х⁵у³ * (ху)⁵ : (х⁵у³)² = х⁵у³ * х⁵у⁵ : х¹⁰у⁶ = х¹⁰у⁸ : х¹⁰у⁶ = 1у⁸ * у⁶ = у¹⁴