doprowadź do najprostszej postaci: a. a do8 : a³ ________= (a²)³ : a⁵ b. (a×b)³ × a⁵= c. x² × (x⁴)² : x³=

a) a^8:a^3 a^5 ___________ = _______ = a^5 : a^3 = a^2 (a^2)^3 :a^3 a^6 :a^3 b)(a*b)^3 * a^5 = a^3*b^3*a^5 = a^8 * b^3 c)x^2 * (x^4)^2 : x^3=x^2*x^8:x^3=x^10:x^3=x^7