Question

Помогите! с объяснением только!

Answer 1

(1/9)*а⁶ =(1/3)²*(а³)² = ((1/3)*а³)²

0.16*а⁴*b¹⁰ =0,4²*(a²)²*(b⁵)² =(0,4a²b⁵)²

0,008x³=0,2³x³=(0.2x)³

-27a³b¹²=(-3)³a³(b⁴)³= (-3ab⁴)³

35a*(2a)²= 35a*4a² =140a¹⁺²=140a³

-4x³*(5x²)³= -4x³ *125x⁶= - 500x³⁺⁶ = - 500x⁹

(-4у²)³*у⁵ =-64у⁶ *у⁵= -64у⁶⁺⁵= -64у¹¹


(-1/8)х²у³ *(2х⁶у)⁴ = (-1/8)х²у³  *32х²⁴у⁴ = - 4х²⁺²⁴ у³⁺⁴ =- 4х²⁶у⁷


90a⁴b³ *((-3 1/3 ) ab⁶)²  = 90a⁴b³ *((-10 /3) ab⁶)²  =90a⁴b³ *((100/9) a²b¹²) =

= 1000 a⁴⁺²b³⁺¹² = 1000 a⁶b¹⁵