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b)(-123)³ × (-123)⁹
f)8¹⁴×8¹⁶ to w liczniku
a w mianowniku 8¹⁵
b)(-123)³ × (-123)⁹=(-123)¹²
f)(8¹⁴×8¹⁶ )/ 8¹⁵=8³⁰/8¹⁵=8¹⁵
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b)(-123)³ × (-123)⁹=(-123)¹²
f)(8¹⁴×8¹⁶ )/ 8¹⁵=8³⁰/8¹⁵=8¹⁵