(35a^7-15a^5)÷5a^3,
2个回答
(35a^7-15a^5)÷5a^3
=35a^7÷5a^3-15a^5÷5a^3
=7a^4-3a²
相关问题
(35+7/15)÷7/5 简便方法
解答:35/36÷7*(4/15÷3/5) 8/13÷7+1/7*6/13 11/13÷[(5/8+3/4)÷5/8]
3/2×8/15÷9/4=9/5 2/5÷5/3÷7/4=8/21 3/5+4/3×8/7=18/35
(a+1)(a+3)(a+5)(a+7)+15
35÷(6/5÷3/7)计算
计算:-15a^4b^3÷(-5a^3b^2)
()÷20=35/()=5/3=15:30=():60
(35+15分之7)÷5分之7 简便计算
[(3a-7)²-(a+5)²]÷(4a-24) 其中a=1/50
快 2a-10/9-6a+a²÷(a²-25)*3a²+15a/5-a