化简-3a^3b\sqrt[4]{162a^5bc^9}

解答

化简

- 3 a^{3} b 4 162 a^{5} b c^{9}

- 942 a^{4} b c^{2} 4 a 4 b 4 c

求解步骤

- 3 a^{3} b 4 162 a^{5} b c^{9}

化简

4 162 a^{5} b c^{9} : 342 a 4 a 4 b c^{2} 4 c

= - 3 a^{3} b \cdot 342 a 4 a 4 b c^{2} 4 c

数字相乘:

- 3 \cdot 3 = - 9

= - 9 a^{3} b 42 a 4 a 4 b c^{2} 4 c

化简

a^{3} a : a^{4}

= - 9 a^{4} b 42 4 a 4 b c^{2} 4 c

= - 942 a^{4} b c^{2} 4 a 4 b 4 c

s im pl i f y \frac{( x ^{3} - x ^{2} + x - 1 )}{( x - 1 )}

f a c t or 3 x^{3} - 27

f a c t or 3 x^{3} - 6 x

f a c t or s^{2} + 8 s + 15

f a c t or 4 x^{3} - 36 x^{2} - 84 x