Mathway | 热门问题

热门问题

等级	主题	问题	格式化的问题
33701	求出面积	矩形 (2x)(x+6)	 $\begin{array}{r} l = & 2 x \\ w = & x + 6 \end{array}$
33702	求出面积	矩形 (2x^3)(9x^3)	 $\begin{array}{r} l = & 2 x^{3} \\ w = & 9 x^{3} \end{array}$
33703	求出面积	矩形 (2x+1)(3x-2)	 $\begin{array}{r} l = & 2 x + 1 \\ w = & 3 x - 2 \end{array}$
33704	求出面积	矩形 (2x+3)(3x+1)	 $\begin{array}{r} l = & 2 x + 3 \\ w = & 3 x + 1 \end{array}$
33705	求出面积	矩形 (2x+3)(x-2)	 $\begin{array}{r} l = & 2 x + 3 \\ w = & x - 2 \end{array}$
33706	求出面积	矩形 (2x-1)(3x+1)	 $\begin{array}{r} l = & 2 x - 1 \\ w = & 3 x + 1 \end{array}$
33707	求出面积	矩形 (2x-1)(x+3)	 $\begin{array}{r} l = & 2 x - 1 \\ w = & x + 3 \end{array}$
33708	求出面积	矩形 (2x-1)(x+5)	 $\begin{array}{r} l = & 2 x - 1 \\ w = & x + 5 \end{array}$
33709	求出面积	矩形 (2x-1)(x-3)	 $\begin{array}{r} l = & 2 x - 1 \\ w = & x - 3 \end{array}$
33710	求出面积	矩形 (2x^2w+2)(2w)	 $\begin{array}{r} l = & 2 x^{2} w + 2 \\ w = & 2 w \end{array}$
33711	求出面积	矩形 (2x-3)(4x-5)	 $\begin{array}{r} l = & 2 x - 3 \\ w = & 4 x - 5 \end{array}$
33712	求出面积	矩形 (2x-3)(5x)	 $\begin{array}{r} l = & 2 x - 3 \\ w = & 5 x \end{array}$
33713	求出面积	矩形 (2x-4)(2x)	 $\begin{array}{r} l = & 2 x - 4 \\ w = & 2 x \end{array}$
33714	求出面积	矩形 (5.2)(9.4)	 $\begin{array}{r} l = & 5.2 \\ w = & 9.4 \end{array}$
33715	求出面积	矩形 (5.5)(8.5)	 $\begin{array}{r} l = & 5.5 \\ w = & 8.5 \end{array}$
33716	求出面积	矩形 (5.50)(12.0)	 $\begin{array}{r} l = & 5.5 \\ w = & 12 \end{array}$
33717	求出面积	矩形 (5.6)(2.4)	 $\begin{array}{r} l = & 5.6 \\ w = & 2.4 \end{array}$
33718	求出面积	矩形 (50mm)(90mm)	 $\begin{array}{r} l = & 50 mm \\ w = & 90 mm \end{array}$
33719	求出面积	矩形 (55)(25)	 $\begin{array}{r} l = & 55 \\ w = & 25 \end{array}$
33720	求出面积	矩形 (5600)(10)	 $\begin{array}{r} l = & 5600 \\ w = & 10 \end{array}$
33721	求出面积	矩形 (58)(168)	 $\begin{array}{r} l = & 58 \\ w = & 168 \end{array}$
33722	求出面积	矩形 (5952)(64)	 $\begin{array}{r} l = & 5952 \\ w = & 64 \end{array}$
33723	求出面积	矩形 (5a^2b^4)(3ab^2)	 $\begin{array}{r} l = & 5 a^{2} b^{4} \\ w = & 3 a b^{2} \end{array}$
33724	求出面积	矩形 (5cm)((b-3)cm+3cm)	 $\begin{array}{r} l = & 5 cm \\ w = & (b - 3) cm + 3 cm \end{array}$
33725	求出面积	矩形 (5km)(2.3km)	 $\begin{array}{r} l = & 5 km \\ w = & 2.3 km \end{array}$
33726	求出面积	矩形 (5m)(w)	 $\begin{array}{r} l = & 5 m \\ w = & w \end{array}$
33727	求出面积	矩形 (5m+w)(x)	 $\begin{array}{r} l = & 5 m + w \\ w = & x \end{array}$
33728	求出面积	矩形 (5x+10)(3x)	 $\begin{array}{r} l = & 5 x + 10 \\ w = & 3 x \end{array}$
33729	求出面积	矩形 (5x+2)(3x-4)	 $\begin{array}{r} l = & 5 x + 2 \\ w = & 3 x - 4 \end{array}$
33730	求出面积	矩形 (5x+3)(4x+1)	 $\begin{array}{r} l = & 5 x + 3 \\ w = & 4 x + 1 \end{array}$
33731	求出面积	矩形 (8.9)(5.2)	 $\begin{array}{r} l = & 8.9 \\ w = & 5.2 \end{array}$
33732	求出面积	矩形 (6ft)(7ft)	 $\begin{array}{r} l = & 6 ft \\ w = & 7 ft \end{array}$
33733	求出面积	矩形 (4w+2)(2)	 $\begin{array}{r} l = & 4 w + 2 \\ w = & 2 \end{array}$
33734	求出面积	矩形 (4x^3)(6x^2)	 $\begin{array}{r} l = & 4 x^{3} \\ w = & 6 x^{2} \end{array}$
33735	求出面积	矩形 (4x+2)(3x)	 $\begin{array}{r} l = & 4 x + 2 \\ w = & 3 x \end{array}$
33736	求出面积	矩形 (4x-1)(4x)	 $\begin{array}{r} l = & 4 x - 1 \\ w = & 4 x \end{array}$
33737	求出面积	矩形 (4x-11)(x)	 $\begin{array}{r} l = & 4 x - 11 \\ w = & x \end{array}$
33738	求出面积	矩形 (4x-6)(x-1)	 $\begin{array}{r} l = & 4 x - 6 \\ w = & x - 1 \end{array}$
33739	求出面积	矩形 (4z-3)(3z+1)	 $\begin{array}{r} l = & 4 z - 3 \\ w = & 3 z + 1 \end{array}$
33740	求出面积	矩形 (47)(43)	 $\begin{array}{r} l = & 47 \\ w = & 43 \end{array}$
33741	求出面积	矩形 (48)(36)	 $\begin{array}{r} l = & 48 \\ w = & 36 \end{array}$
33742	求出面积	矩形 (49)(95)	 $\begin{array}{r} l = & 49 \\ w = & 95 \end{array}$
33743	求出面积	矩形 (4cm)(6cm)	 $\begin{array}{r} l = & 4 cm \\ w = & 6 cm \end{array}$
33744	求出面积	矩形 (5)(13)	 $\begin{array}{r} l = & 5 \\ w = & 13 \end{array}$
33745	求出面积	矩形 (6)(13.5)	 $\begin{array}{r} l = & 6 \\ w = & 13.5 \end{array}$
33746	求出面积	矩形 (6)(2.5)	 $\begin{array}{r} l = & 6 \\ w = & 2.5 \end{array}$
33747	求出面积	矩形 (6)(2x)	 $\begin{array}{r} l = & 6 \\ w = & 2 x \end{array}$
33748	求出面积	矩形 (7.25)(3.4)	 $\begin{array}{r} l = & 7.25 \\ w = & 3.4 \end{array}$
33749	求出面积	矩形 (7.5in)(2.4in)	 $\begin{array}{r} l = & 7.5 i n \\ w = & 2.4 i n \end{array}$
33750	求出面积	矩形 (7.9)(5)	 $\begin{array}{r} l = & 7.9 \\ w = & 5 \end{array}$
33751	求出面积	矩形 (7.9m)(8.6m)	 $\begin{array}{r} l = & 7.9 m \\ w = & 8.6 m \end{array}$
33752	求出面积	矩形 (7/4)(2yd)	 $\begin{array}{r} l = & \frac{7}{4} \\ w = & 2 yds \end{array}$
33753	求出面积	矩形 (70)(30)	 $\begin{array}{r} l = & 70 \\ w = & 30 \end{array}$
33754	求出面积	矩形 (700)(70)	 $\begin{array}{r} l = & 700 \\ w = & 70 \end{array}$
33755	求出面积	矩形 (2x)(x+12)	 $\begin{array}{r} l = & 2 x \\ w = & x + 12 \end{array}$
33756	求出面积	矩形 (73)(27)	 $\begin{array}{r} l = & 73 \\ w = & 27 \end{array}$
33757	求出面积	矩形 (76)(99)	 $\begin{array}{r} l = & 76 \\ w = & 99 \end{array}$
33758	求出面积	矩形 (772)(150)	 $\begin{array}{r} l = & 772 \\ w = & 150 \end{array}$
33759	求出面积	矩形 (78)(23)	 $\begin{array}{r} l = & 78 \\ w = & 23 \end{array}$
33760	求出面积	矩形 (7x+3)(3x-4)	 $\begin{array}{r} l = & 7 x + 3 \\ w = & 3 x - 4 \end{array}$
33761	求出面积	矩形 (7yd)(13yd)	 $\begin{array}{r} l = & 7 yds \\ w = & 13 yds \end{array}$
33762	求出面积	矩形 (7z^5)(6z^3)	 $\begin{array}{r} l = & 7 z^{5} \\ w = & 6 z^{3} \end{array}$
33763	转换为带分数	40/100	$\frac{40}{100}$
33764	求出面积	矩形 (8)(25)	 $\begin{array}{r} l = & 8 \\ w = & 25 \end{array}$
33765	求出面积	矩形 (60m)(50m)	 $\begin{array}{r} l = & 60 m \\ w = & 50 m \end{array}$
33766	求出面积	矩形 (62)(38)	 $\begin{array}{r} l = & 62 \\ w = & 38 \end{array}$
33767	求出面积	矩形 (65)(30)	 $\begin{array}{r} l = & 65 \\ w = & 30 \end{array}$
33768	求出面积	矩形 (66)(82)	 $\begin{array}{r} l = & 66 \\ w = & 82 \end{array}$
33769	求出面积	矩形 (68)(45)	 $\begin{array}{r} l = & 68 \\ w = & 45 \end{array}$
33770	求出面积	矩形 (6c-8(ft))(5+3cft)	 $\begin{array}{r} l = & 6 c - 8 ft \\ w = & 5 + 3 c ft \end{array}$
33771	求出面积	矩形 (6w)(W)	 $\begin{array}{r} l = & 6 w \\ w = & W \end{array}$
33772	求出面积	矩形 (6x)(x)	 $\begin{array}{r} l = & 6 x \\ w = & x \end{array}$
33773	求出面积	矩形 (6x+12)(12x+24)	 $\begin{array}{r} l = & 6 x + 12 \\ w = & 12 x + 24 \end{array}$
33774	求出面积	矩形 (6x+24/y-2)(5y+3/x+4)	 $\begin{array}{r} l = & 6 x + \frac{24}{y} - 2 \\ w = & 5 y + \frac{3}{x} + 4 \end{array}$
33775	求出面积	矩形 (7)(10.5)	 $\begin{array}{r} l = & 7 \\ w = & 10.5 \end{array}$
33776	求出面积	矩形 (7)(23)	 $\begin{array}{r} l = & 7 \\ w = & 23 \end{array}$
33777	求出面积	矩形 (7)(3.7)	 $\begin{array}{r} l = & 7 \\ w = & 3.7 \end{array}$
33778	求出面积	矩形 (6)(7km)	 $\begin{array}{r} l = & 6 \\ w = & 7 km \end{array}$
33779	求出面积	矩形 (5)(3x-5y+6)	 $\begin{array}{r} l = & 5 \\ w = & 3 x - 5 y + 6 \end{array}$
33780	求出面积	矩形 (6.7)(6.5)	 $\begin{array}{r} l = & 6.7 \\ w = & 6.5 \end{array}$
33781	求出面积	矩形 (6/35)(5/7)	 $\begin{array}{r} l = & \frac{6}{35} \\ w = & \frac{5}{7} \end{array}$
33782	求出面积	矩形 (60)(100)	 $\begin{array}{r} l = & 60 \\ w = & 100 \end{array}$
33783	求出面积	矩形 (60)(90)	 $\begin{array}{r} l = & 60 \\ w = & 90 \end{array}$
33784	求周长	矩形 (12)(8)	 $\begin{array}{r} l = & 12 \\ w = & 8 \end{array}$
33785	求周长	矩形 (12.1)(9.7)	 $\begin{array}{r} l = & 12.1 \\ w = & 9.7 \end{array}$
33786	求周长	矩形 (12.4)(13.2)	 $\begin{array}{r} l = & 12.4 \\ w = & 13.2 \end{array}$
33787	求周长	矩形 (120)(320)	 $\begin{array}{r} l = & 120 \\ w = & 320 \end{array}$
33788	求周长	矩形 (122)(118)	 $\begin{array}{r} l = & 122 \\ w = & 118 \end{array}$
33789	求周长	矩形 (126)(120)	 $\begin{array}{r} l = & 126 \\ w = & 120 \end{array}$
33790	求周长	矩形 (12m)(400cm)	 $\begin{array}{r} l = & 12 m \\ w = & 400 cm \end{array}$
33791	求周长	矩形 (12m)(8m)	 $\begin{array}{r} l = & 12 m \\ w = & 8 m \end{array}$
33792	求周长	矩形 (12x)(4x)	 $\begin{array}{r} l = & 12 x \\ w = & 4 x \end{array}$
33793	求周长	矩形 (13)(22)	 $\begin{array}{r} l = & 13 \\ w = & 22 \end{array}$
33794	求周长	矩形 (112)(70)	 $\begin{array}{r} l = & 112 \\ w = & 70 \end{array}$
33795	求周长	矩形 (112)(8)	 $\begin{array}{r} l = & 112 \\ w = & 8 \end{array}$
33796	求周长	矩形 (11x)(8x)	 $\begin{array}{r} l = & 11 x \\ w = & 8 x \end{array}$
33797	求周长	矩形 (12)(15)	 $\begin{array}{r} l = & 12 \\ w = & 15 \end{array}$
33798	求周长	矩形 (11)(12.5)	 $\begin{array}{r} l = & 11 \\ w = & 12.5 \end{array}$
33799	求周长	矩形 (11)(12)	 $\begin{array}{r} l = & 11 \\ w = & 12 \end{array}$
33800	求周长	矩形 (11)(61)	 $\begin{array}{r} l = & 11 \\ w = & 61 \end{array}$