Mathway | 热门问题

热门问题

等级	主题	问题	格式化的问题
226801	转换为小数	When I am divided into 16 I have a remainder of 2 What possible numbers can I be?	When I am divided into $16$ I have a remainder of $2$ What possible numbers can I be?
226802	通过一个点和斜率求出方程	What is the equation of the line that passes through the point (-4,2) and has a slope of -5/4 ?	What is the equation of the line that passes through the point $(- 4, 2)$ and has a slope of $- \frac{5}{4}$ ?
226803	以标准式表示	y+1=-2x-3	$y + 1 = - 2 x - 3$
226804	使用多项式长除法相除	Use the long division method to find the result when 12x^3+26x^2+15x+2 is divided by 3x+2	Use the long division method to find the result when $12 x^{3} + 26 x^{2} + 15 x + 2$ is divided by $3 x + 2$
226805	x के लिये हल कीजिये	3x=12 的 4 次方根	$\sqrt[4]{3 x} = 12$
226806	绘制图像	(negative infinity,6] intersect (2,10)	$(- \infty, 6] \cap (2, 10)$
226807	求X轴截距和Y轴截距	f(x)=x^5-7x^4+x^3-7x^2	$f (x) = x^{5} - 7 x^{4} + x^{3} - 7 x^{2}$
226808	化简	((2a^-2)/(4b^2))^0	${(\frac{2 a^{- 2}}{4 b^{2}})}^{0}$
226809	计算	6(x-5)>13	$6 (x - 5) > 13$
226810	化简	( 32x^9y^2)/( 的平方根 2xy^-2) 的平方根	$\frac{\sqrt{32 x^{9} y^{2}}}{\sqrt{2 x y^{- 2}}}$
226811	化简	(2x)/(x^2+x-2)-5/(3x+6)	$\frac{2 x}{x^{2} + x - 2} - \frac{5}{3 x + 6}$
226812	绘制图像	4x-y>=4 and y<2	$4 x - y \geq 4$ and $y < 2$
226813	化简	-(12h^-4)/((4h^-5)^4)	$- \frac{12 h^{- 4}}{{(4 h^{- 5})}^{4}}$
226814	化简	2x^2+6y^2-4y+5y^2+5x^2	$2 x^{2} + 6 y^{2} - 4 y + 5 y^{2} + 5 x^{2}$
226815	绘制图像	y+x=4x+5	$y + x = 4 x + 5$
226816	化简	-3^-1x^-1	$- 3^{- 1} x^{- 1}$
226817	求出精确值	sin((18pi)/4)	$\sin (\frac{18 π}{4})$
226818	m के लिये असमिका को हल कीजिये	2^(3m-4)>4	$2^{3 m - 4} > 4$
226819	t के लिये हल कीजिये	1/7(t-9)=4	$\frac{1}{7} (t - 9) = 4$
226820	绘制图像	-8<=2/5(k-2)	$- 8 \leq \frac{2}{5} (k - 2)$
226821	求使分母为零的值	-1/((x+3)(x-4))=1/(2x+1)	$\frac{- 1}{(x + 3) (x - 4)} = \frac{1}{2 x + 1}$
226822	化简	3 27 的对数底数 3	$3 \log_{3} (27)$
226823	n के लिये हल कीजिये	(x^2)^n*x^3=x^9	${(x^{2})}^{n} \cdot x^{3} = x^{9}$
226824	求出精确值	\|5\|-\|-5\|-(-5)	$\| 5 \| - \| - 5 \| - (- 5)$
226825	化简	(3x1/4)/(9x4/3)	$\frac{3 x \frac{1}{4}}{9 x \frac{4}{3}}$
226826	乘	-1/2*2/1	$- \frac{1}{2} \cdot \frac{2}{1}$
226827	求出次数、首项和首项系数	-7y-4z^5-6z^3x^4	$- 7 y - 4 z^{5} - 6 z^{3} x^{4}$
226828	化简	((x^(-1/2)y^(4/5))/(x^(2/3)y^(1/3)))^3	${(\frac{x^{- \frac{1}{2}} y^{\frac{4}{5}}}{x^{\frac{2}{3}} y^{\frac{1}{3}}})}^{3}$
226829	化简	-64 的平方根	$\sqrt[2]{- 64}$
226830	化简	(10^(3/4)*4^(3/4))^-4	${(10^{\frac{3}{4}} \cdot 4^{\frac{3}{4}})}^{- 4}$
226831	化简根式	( a^11)/( 的 5 次方根 a) 的平方根	$\frac{\sqrt[5]{a^{11}}}{\sqrt{a}}$
226832	通过因式分解求解	x^4+3=13-9x^4	$x^{4} + 3 = 13 - 9 x^{4}$
226833	化简	(1/2)/(1/4)	$\frac{\frac{1}{2}}{\frac{1}{4}}$
226834	绘制图像	y=(x+2)(2x+1)(x+3)	$y = (x + 2) (2 x + 1) (x + 3)$
226835	p के लिये असमिका को हल कीजिये	-18<=-3p	$- 18 \leq - 3 p$
226836	x के लिये असमिका को हल कीजिये	3/4<=x-7/8<5/6	$\frac{3}{4} \leq x - \frac{7}{8} < \frac{5}{6}$
226837	x के लिये हल कीजिये	2/5x-4=8-3/5x	$\frac{2}{5} x - 4 = 8 - \frac{3}{5} x$
226838	x के लिये हल कीजिये	x-2(2-3/2x)=2(4-x)+10	$x - 2 (2 - \frac{3}{2} x) = 2 (4 - x) + 10$
226839	化简	1/3 15* 的平方根 6 的平方根	$\frac{1}{3} \sqrt{15} \cdot \sqrt{6}$
226840	求出次数、首项和首项系数	f(x)=4x^2+x-8x^3+6x^7-1	$f (x) = 4 x^{2} + x - 8 x^{3} + 6 x^{7} - 1$
226841	计算	2 natural log of e-4 natural log of 1+3 log base 2 of 2+1/2 log base 6 of 1	$2 \ln (e) - 4 \ln (1) + 3 \log_{2} (2) + \frac{1}{2} \log_{6} (1)$
226842	x के लिये हल कीजिये	9^(3x-5)<2	$9^{3 x - 5} < 2$
226843	绘制图像	y>=3x-2 and y<=1/2x+3	$y \geq 3 x - 2$ and $y \leq \frac{1}{2} x + 3$
226844	通过作图求解	x-2y=6 y=2x	$x - 2 y = 6$ $y = 2 x$
226845	因子	(x-2y)^2-3x(x-2y)	${(x - 2 y)}^{2} - 3 x (x - 2 y)$
226846	Equations के सिस्टम को हल कीजिये	-5x+2y-5z=-4 y-5z=-7 -4x+2y+5z=5	$- 5 x + 2 y - 5 z = - 4$ $y - 5 z = - 7$ $- 4 x + 2 y + 5 z = 5$
226847	化简	sin(x)(sec(x)-csc(x))	$\sin (x) (\sec (x) - \csc (x))$
226848	求出精确值	以 125 为底数 1/25 的对数	$\log_{125} (\frac{1}{25})$
226849	求出次数、首项和首项系数	p(x)=(x+1)(x-2)(x-4)	$p (x) = (x + 1) (x - 2) (x - 4)$
226850	y के लिये असमिका को हल कीजिये	\|y-20\|<4	$\| y - 20 \| < 4$
226851	a के लिये असमिका को हल कीजिये	a+1<=3	$a + 1 \leq 3$
226852	x के लिये हल कीजिये	sec(x)tan(x) = square root of 2	$\sec (x) \tan (x) = \sqrt{2}$
226853	判断是否平行	Are the lines defined by the equations y=x+3 and y=2x+3 parallel?	Are the lines defined by the equations $y = x + 3$ and $y = 2 x + 3$ parallel?
226854	化简	(4 4m^2)(5m 的立方根 2m^2) 的立方根	$(4 \sqrt[3]{4 m^{2}}) (5 m \sqrt[3]{2 m^{2}})$
226855	化简	9+2(x+7)+7(y+2)	$9 + 2 (x + 7) + 7 (y + 2)$
226856	化简	3/(x+6)+x/(x^2+x-30)	$\frac{3}{x + 6} + \frac{x}{x^{2} + x - 30}$
226857	描述转换	f(x) = x , g(x)=-2 的立方根 x 的立方根	$f (x) = \sqrt[3]{x}$ , $g (x) = - 2 \sqrt[3]{x}$
226858	u के लिये हल कीजिये	12/7=6u	$\frac{12}{7} = 6 u$
226859	化简	(2 x)/( 的平方根 x) 的平方根	$\frac{2 \sqrt{x}}{\sqrt{x}}$
226860	计算	4x^0+5	$4 x^{0} + 5$
226861	计算	-4+x<=9	$- 4 + x \leq 9$
226862	利用值表绘图	y = cube root of x+1	$y = \sqrt[3]{x + 1}$
226863	c के लिये असमिका को हल कीजिये	2(5c-4)>=5(2c+8)	$2 (5 c - 4) \geq 5 (2 c + 8)$
226864	化简	(4-8x)/(-28x+14)	$\frac{4 - 8 x}{- 28 x + 14}$
226865	以标准式表示	(x^2-2y)(x^2+2y)	$(x^{2} - 2 y) (x^{2} + 2 y)$
226866	计算	(27a^3)/(b^6) 的立方根	$\sqrt[3]{\frac{27 a^{3}}{b^{6}}}$
226867	求出乘积	(4y^a-6x^b)(4y^a+6x^b)	$(4 y^{a} - 6 x^{b}) (4 y^{a} + 6 x^{b})$
226868	化简	3x^3*x 的立方根	$\sqrt[3]{3 x^{3} \cdot x}$
226869	化简	((6x)/7)÷(2/(5x))	$\frac{6 x}{7} \div \frac{2}{5 x}$
226870	化简	((a^2)/(2^b))^4	${(\frac{a^{2}}{2^{b}})}^{4}$
226871	化简	2 1/3-6x+4 1/3-3x	$2 \frac{1}{3} - 6 x + 4 \frac{1}{3} - 3 x$
226872	计算	2pi*2/3	$2 π \cdot \frac{2}{3}$
226873	n के लिये असमिका को हल कीजिये	2\|3n+3\|<12	$2 \| 3 n + 3 \| < 12$
226874	化简	(4^-8)/(4^-7)*4^0	$\frac{4^{- 8}}{4^{- 7}} \cdot 4^{0}$
226875	化简	4 的立方根 64 的 6 次方根	$\sqrt[3]{4 \sqrt[6]{64}}$
226876	化简	(x^2-2)/(x(x-1)^2)+(2-x)/(x(x-1)^2)	$\frac{x^{2} - 2}{x {(x - 1)}^{2}} + \frac{2 - x}{x {(x - 1)}^{2}}$
226877	转换为区间计数法	x<1 and x>-3	$x < 1$ and $x > - 3$
226878	Inequalities के सिस्टम को हल कीजिये	-4x-3<=2x+9 and -3x+2>-2x+5	$- 4 x - 3 \leq 2 x + 9$ and $- 3 x + 2 > - 2 x + 5$
226879	化简	(xy)/y	$\frac{x y}{y}$
226880	通过代入法求解	x=5y+2 x-4y=5	$x = 5 y + 2$ $x - 4 y = 5$
226881	Inequalities के सिस्टम को हल कीजिये	x<2 and x>-3	$x < 2$ and $x > - 3$
226882	化简	8x^8y^6z5x^5y^3z^24x^3y^4z^2	$8 x^{8} y^{6} z \cdot 5 x^{5} y^{3} z^{2} \cdot 4 x^{3} y^{4} z^{2}$
226883	计算	(27÷3)*(5+9)	$(27 \div 3) \times (5 + 9)$
226884	除	(4+4i)/(-2-8i)	$\frac{4 + 4 i}{- 2 - 8 i}$
226885	化简根式	3/8 的立方根	$\sqrt[3]{\frac{3}{8}}$
226886	化简根式	1/8 的平方根	$\sqrt{\frac{1}{8}}$
226887	化简	((x(x+1))/2)^2	${(\frac{x (x + 1)}{2})}^{2}$
226888	x के लिये असमिका को हल कीजिये	1>-(x-5/2)-4x	$1 > - (x - \frac{5}{2}) - 4 x$
226889	x के लिये हल कीजिये	W=2xY+2xZ	$W = 2 x Y + 2 x Z$
226890	n के लिये हल कीजिये	1/4(2n-28)=10	$\frac{1}{4} (2 n - 28) = 10$
226891	求出反函数	f(x)=x^2+3 for x>=0	$f (x) = x^{2} + 3$ for $x \geq 0$
226892	化简	(2y^4-3y^3-6y^2-2y)÷(-7y)	$(2 y^{4} - 3 y^{3} - 6 y^{2} - 2 y) \div (- 7 y)$
226893	计算函数值	f(x)=(x+1)^(1/3) at x=0	$f (x) = {(x + 1)}^{\frac{1}{3}}$ at $x = 0$
226894	除	(2xh+h^2)/h	$\frac{2 x h + h^{2}}{h}$
226895	绘制图像	x^4-2x^3+x^2	$x^{4} - 2 x^{3} + x^{2}$
226896	使用多项式长除法相除	Use the long division method to find the result when 6x^3+11x^2+24x+7 is divided by 3x+1	Use the long division method to find the result when $6 x^{3} + 11 x^{2} + 24 x + 7$ is divided by $3 x + 1$
226897	通过因式分解求解	a^2+2ab+b^2=(a+b)^2	$a^{2} + 2 a b + b^{2} = {(a + b)}^{2}$
226898	b के लिये असमिका को हल कीजिये	-5(2-b)<=7(b+2)	$- 5 (2 - b) \leq 7 (b + 2)$
226899	求X轴截距和Y轴截距	y=x^2(x^2-7)(2x+3)	$y = x^{2} (x^{2} - 7) (2 x + 3)$
226900	除	((x^2+3x-28)/(x^2+4x+4))÷((x^2-49)/(x^2-5x-14))	$\frac{x^{2} + 3 x - 28}{x^{2} + 4 x + 4} \div \frac{x^{2} - 49}{x^{2} - 5 x - 14}$