Question

Помогите дам 50 баллов​

Answer 1

Ответ:

$1)\ \ (ab)^9=a^9b^9\ \ ,\ \ \ \ (xyz)^7=x^7y^7z^7\ \ ,\ \ \ (0,1x)^4=0,1^4\cdot x^4=10^{-4}x^4\ \ ,\\\\(2ac)^4=16a^4c^4\\\\\\2)\ \ x^5y^5=(xy)^5\ \ ,\ \ \ 36a^2b^2=(6ab)^2\ \ ,\ \ \ 0,001x^3c^3=(0,1xc)^3\\\\\\3)\ \ 5^3\cdot 2^3=(5\cdot 2)^3=10^3=1000\ \ ,\ \ \ \Big(\dfrac{1}{4}\Big)^4\cdot 20^4=\Big(\dfrac{20}{4}\Big)^4 =5^4=625\\\\\\4)\ \ (x^5)^2=x^{10}\ \ ,\ \ (x^4)^3=x^{12}\ \ ,\ \ (x^{10})^{10}=x^{100}\ \ ,\ \ (x^{m})^2=x^{2m}$