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b)a8xb3
c)x10:x3=x7
A)a8÷a3kreska ulamkowa(a²)³÷a5= a⁸⁻³ kreska ulamkowa a⁶÷a⁵ =
a⁵kreska ulamkowa a ⁶⁻⁵ = a⁵kreska ulamkowa a¹ = a⁵⁻¹=a⁴
B)(a×b)³×a5= a³xb³xa⁵= a³⁺⁵xb³= a⁸xb³
c)x²×(x4)²÷x³=x²*x⁸÷x³= x²⁺⁸÷x³=x¹⁰÷x³=x¹⁰⁻³=x⁷
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