热门问题
等级 主题 问题 格式化的问题
32601 ((13x)/(4y))÷3x
32602 ((13x)/(5y))÷2x
32603 (-13x)/x
32604 ((14d^3)/(42d))÷((36d^3)/(60d^6))
32605 (14u^6-10u^5+6u^4)/(2u^2)
32606 (1-4x^2)/(x+2)
32607 (14x^6-6x^3)/(2x^3)
32608 (14x^7-8x^5)/(2x)
32609 (14y^3+38y^2+42)/(2y+6)
32610 14/49
32611 14/7
32612 (-14/9)÷(-7/3)
32613 140/4
32614 140/8
32615 144/16
32616 (-14x+49x^2-1)/(7x-1)
32617 (14x+7y)/(7y)
32618 (-15a^2b^3)/(12^-6b)
32619 ((15a^3y^5)/(2y))÷((5a)/(4y))
32620 (18x^3-6x^2+12x-10)/2
32621 ((18x^4)/(2x^8))÷((81x)/(6x^8))
32622 (18x^4+27x^3-9x^2)/(3x^2+1)
32623 (-18x^5)/(9x^2)
32624 (18x^7+5x^6)/x
32625 (18x^7-24x^5+15x)/(3x)
32626 (18xy^2-12x)/(-6x)
32627 (18y^6-7y^5+3y^3)/(-6y^4)
32628 1800/1550
32629 (18x-6)/3
32630 19.1/1000
32631 (19x^4+9x^3)/(3x^3)
32632 192/8
32633 (19r)/(2r)
32634 2.77/1000
32635 2.8/1.2
32636 2 1/8/(1/5)
32637 (2a^3+a^2)/(5b^2)
32638 ((2a^5b)/(7b^4))÷((a^4)/(14b))
32639 ((2b^3c^5)/(5c))÷((4b)/(15c))
32640 (2c^3d+4c^2d^2-12cd^-3)/(2cd)
32641 (2m^9n^4)/(-4m^-3n^-2)
32642 (2 18)/(6 的平方根 6) 的平方根
32643 (2 5-3)/( 的平方根 5-1) 的平方根
32644 (2x^(-7/4))/(4x^(4/3))
32645 ((2x^2+3x+1)/(x^2+2x-15))÷((x^2+6x+5)/(2x^2-7x+3))
32646 (2x^2+7x+5)/(2x-1)
32647 ((2x^2-2x)/(3x^2))÷((x-1)/(3x-2))
32648 (2x^2-3x-1)/(x-2)
32649 (2x^2-9x-35)/(x-7)
32650 (2x^2y+4xy^2-6xy)/(2xy)
32651 (16m^3+12m^2+8m)/(4m^2)
32652 (16u^3+7u^2)/(2u^2)
32653 (16u^7-32u^3)/(4u^3)
32654 (16x^2-25)/(5-4x)
32655 (16x^2y-20x^2-4x)/(4xy)
32656 (16x^3+12x^2-20x)/(4x)
32657 (16x^4-1)/(2x-1)
32658 (16x^5-56x^4+24x^3)/(8x^4)
32659 (16x^8-48x^7+40x^3)/(-8x^3)
32660 (16xmn^2+10xm^2*(20x^2mn))/(4xm^2n)
32661 (16z^5+18z^4+9z^3)/(2z^3)
32662 (16z^6-32z^3)/(4z^3)
32663 (16z^7-12z^4)/(4z^3)
32664 16/1
32665 (16/105)÷(32/147)
32666 16/16
32667 16/3
32668 16/9
32669 (16+28÷2-6)/(10-4x^2*2)
32670 161/153
32671 16100/15875
32672 162/9
32673 1650/250
32674 (17u^7x^5-15u^7x^2)/(-3u^5x^3)
32675 17/20
32676 172800000/9600
32677 176/128
32678 176/32
32679 (18a^2b^2-81a^2b-9ab)/(9ab)
32680 (18a^3b^3c+27a^3b^2c^8)/(-9a^5b^3c^3)
32681 (18a^3-15a^2-6a)/(3a^2)
32682 (18r^7-30r^3)/(6r)
32683 (18v^7-48v^5g^6+36v^2g^3)/(6v^2g)
32684 (18x^2y^2+2x^2y-6xy^2)/(-2xy)
32685 (18x^2+24x+1)/(6x+2)
32686 (18x^3y^2+15x^2y-9xy)/(3xy)
32687 (2y^4-y^3+16y^2-4)/(2y-1)
32688 (2y^5+9y^3+3y^2)/(-y^2)
32689 (2z^2-1)/(2z^2)
32690 2/( 7+ 的平方根 2) 的平方根
32691 2/26
32692 (2/3)÷(12/7)
32693 2/(3+5i)
32694 (2x^3+13x^2+18x-2)/(x+5)
32695 ((9^(n+1))/(27^n))÷((24^3)/(3^(n+2)))
32696 (a/4)/(a/8)
32697 (2x^3+4x^2-19x+2)/(x+2)
32698 (2x^3-15y^3+7x^2y-4xy^2)/(x^2+2xy-5y^2)
32699 (2x^3-3x^3+8x-2)/(x^2-x+2)
32700 ((2x^4)/(15a^5))÷(x/(9a^3))
Mathway 需要 javascript 和现代浏览器。