帮我算一道数学化简题,(a-½)(a+½)(a²-½a+¼)(a²+½a+¼)这样看有点不清楚,可以抄到纸上看= =.
3个回答
(a-½)(a+½)(a²-½a+¼)(a²+½a+¼)=(a-½)(a²+½a+¼)(a+½)(a²-½a+¼)
=(a^3-1/8)(a^3+1/8)=a^6-1/64
相关问题
﹙1½+½+⅓+¼﹚÷﹙½+⅓+¼﹚
化简:{(½a)²-[½(a-d)]}π
分解因式¼﹛a²b²-[½﹙a²+b²-c²﹚]&
计算(x-½)(x²+¼)(x+½)
1.先化简再求值(½ x²y+1/5 xy²-¼xy)·(-½xy
求下列各值⑴10000的-¾次方 化简下列格式⑵(a½-b½)/(a½+b
√ ﹣a ≤ ½ √ 3-2a ≤ ½
分解因式:¼﹙a+b﹚²+a+b+1,2x²+2x+½,2﹙x+2﹚²
计算19⅓-64½+45¼=
计算 |¾|÷|-¼|-|-½|*|-6|