化简 512/64

解答

化简

\frac{512}{64}

8

求解步骤

\frac{512}{64}

数字相除:

\frac{512}{64} = 8

= 8

s im pl i f y x \cdot 4 x^{2}

\frac{12}{18} \div \frac{45}{9}

s im pl i f y \frac{- 72 i - 252 i}{2 ( - 108 - 54 i )}

f a c t or x^{3} - 4 x^{2} - 4 x

f a c t or 4 x^{2} - 121 y^{2}