Question

Спростіть вираз
18x × (-1 1/6x⁶y)²

(-4abc)³×(-9/8a²b)

Answer 1

18x•(-1 1/6x⁶y)²=18x(-7/6 x⁶y²)²=18x•49/36 x¹²y⁴=49/2 x¹³y⁴=24 1/2 x¹³y⁴

(-4abc)³•(-9/8a²b)=64a³b³c³•9/8a²b=72a⁵b⁴c³