2x^5-3x^3x√3+√23a^6x^3-9ax^5
1个回答
x^3 (2x^2-3)
第二题看不懂
3ax^3 (a^5-3x^2)
相关问题
3a^2x^3/(1/3ax)*(-4a^5x^3)/(6a^2x^5)
合并同类项-3a+5a-6a 2ax²-3ax-7ax² 2x²+1-3x+7-3x
3 x 6 = 27 4 x 9 = 52 6 x 5 = 66 2 x 23 =
计算:(6/5)a^3x^4-0.9ax^3÷(3/5)ax^3
3ax2•(______)=3a2x3-6ax2+9a3x4.
3x²-2x+5-6x²+3x-9
2x^5-5x^4-11x^3+23x^2+9x-18
3x^2-2x+5-6x^2+3x-9
解方程组.3y=x+5 .2x+5y=23 2x+3y=7 .3x-5y=1 3x+5y=5 .3x-4y=23
3x十10=23.5 12一2x=7.6 3(x一9)=18 5x除以2=18