Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
18301	Solve for x	4x-y=4	$4 x - y = 4$
18302	Solve for x	6=-3(x+2)	$6 = - 3 (x + 2)$
18303	Find dx/dy	6x+7iy=18-21i	$6 x + 7 i y = 18 - 21 i$
18304	Simplify	(9+7i)(9-7i)	$(9 + 7 i) (9 - 7 i)$
18305	Simplify	(a-3)(a+3)	$(a - 3) (a + 3)$
18306	Convert to Set Notation	x/17>=1-x/34	$\frac{x}{17} \geq 1 - \frac{x}{34}$
18307	Convert to Set Notation	x/14>=1-x/28	$\frac{x}{14} \geq 1 - \frac{x}{28}$
18308	Convert to Set Notation	1/3<=(x+1)/5<5/4	$\frac{1}{3} \leq \frac{x + 1}{5} < \frac{5}{4}$
18309	Simplify	(x^2y)^3	${(x^{2} y)}^{3}$
18310	Simplify	(x^6)^3	${(x^{6})}^{3}$
18311	Convert to Set Notation	\|2x-6\|>=3	$\| 2 x - 6 \| \geq 3$
18312	Simplify	(-2x^2)^3	${(- 2 x^{2})}^{3}$
18313	Simplify	(2x^4)^3	${(2 x^{4})}^{3}$
18314	Solve for x	2x^2-5x-3=0	$2 x^{2} - 5 x - 3 = 0$
18315	Convert to Set Notation	\|4x-9\|>=6	$\| 4 x - 9 \| \geq 6$
18316	Convert to Set Notation	\|6x-12\|<=6	$\| 6 x - 12 \| \leq 6$
18317	Simplify	square root of 164	$\sqrt{164}$
18318	Convert to Set Notation	50>=15x	$50 \geq 15 x$
18319	Simplify	3x(2x+4y)	$3 x (2 x + 4 y)$
18320	Convert to Set Notation	-4x<=12	$- 4 x \leq 12$
18321	Solve for x	x^2+5x=0	$x^{2} + 5 x = 0$
18322	Find dy/dx	6x+7iy=18-21i	$6 x + 7 i y = 18 - 21 i$
18323	Solve for x	12^(x^2+5x-4)=12^(2x+6)	$12^{x^{2} + 5 x - 4} = 12^{2 x + 6}$
18324	Factor	2a^3-250	$2 a^{3} - 250$
18325	Solve by Factoring	3x^2+14x-5=0	$3 x^{2} + 14 x - 5 = 0$
18326	Simplify	(2+i)(3-i)	$(2 + i) (3 - i)$
18327	Simplify	(2x^(2/5))(6x^(1/4))	$(2 x^{\frac{2}{5}}) (6 x^{\frac{1}{4}})$
18328	Simplify	(2a^3)(5a^4)	$(2 a^{3}) (5 a^{4})$
18329	Find the x and y Intercepts	4x^2+2x-3	$4 x^{2} + 2 x - 3$
18330	Simplify	square root of 1200	$\sqrt{1200}$
18331	Find the x and y Intercepts	4x^3-4x-x^5	$4 x^{3} - 4 x - x^{5}$
18332	Simplify	(4+6i)(4-6i)	$(4 + 6 i) (4 - 6 i)$
18333	Simplify	(4+8i)(4-8i)	$(4 + 8 i) (4 - 8 i)$
18334	Find the x and y Intercepts	4(3)^x	$4 {(3)}^{x}$
18335	Simplify	(4-2i)-(-1+3i)	$(4 - 2 i) - (- 1 + 3 i)$
18336	Find the x and y Intercepts	-3x^2-4x+2	$- 3 x^{2} - 4 x + 2$
18337	Simplify	(5-6i)(6-2i)	$(5 - 6 i) (6 - 2 i)$
18338	Simplify	(5x+3)(5x-3)	$(5 x + 3) (5 x - 3)$
18339	Find the x and y Intercepts	-2x^4-6x^3	$- 2 x^{4} - 6 x^{3}$
18340	Simplify	(3x-2)(x+4)	$(3 x - 2) (x + 4)$
18341	Simplify	x^3+64	$x^{3} + 64$
18342	Find the x and y Intercepts	-2x^2-12x	$- 2 x^{2} - 12 x$
18343	Find the x and y Intercepts	(6x-6)/(x+2)	$\frac{6 x - 6}{x + 2}$
18344	Simplify	square root of 5/3	$\sqrt{\frac{5}{3}}$
18345	Simplify	( square root of 10)/( square root of 5-2)	$\frac{\sqrt{10}}{\sqrt{5} - 2}$
18346	Find the x and y Intercepts	x^3-x^2-16x-20	$x^{3} - x^{2} - 16 x - 20$
18347	Simplify	x^(1/2)*x^(1/3)	$x^{\frac{1}{2}} \cdot x^{\frac{1}{3}}$
18348	Find the x and y Intercepts	x^2+x-30	$x^{2} + x - 30$
18349	Simplify	i^7*3	$i^{73}$
18350	Find the x and y Intercepts	x^3+4x^2-3x-18	$x^{3} + 4 x^{2} - 3 x - 18$
18351	Simplify	\|-5-4i\|	$\| - 5 - 4 i \|$
18352	Find the x and y Intercepts	-x^2-8x+33	$- x^{2} - 8 x + 33$
18353	Simplify	((xy)^-3)/((x^-5y)^3)	$\frac{{(x y)}^{- 3}}{{(x^{- 5} y)}^{3}}$
18354	Find the x and y Intercepts	(-3,16) , (0,-20)	$(- 3, 16) (0, - 20)$
18355	Simplify	(5k^2)^3	${(5 k^{2})}^{3}$
18356	Find the x and y Intercepts	(-1.5,-12.5) , (0,-8)	$(- 1.5, - 12.5) (0, - 8)$
18357	Simplify	(49x^8)^(1/2)	${(49 x^{8})}^{\frac{1}{2}}$
18358	Find the x and y Intercepts	(x-4)/(x+5)	$\frac{x - 4}{x + 5}$
18359	Simplify	(3x^-4)^2(5x^-2)	${(3 x^{- 4})}^{2} (5 x^{- 2})$
18360	Find the x and y Intercepts	(x-7)/(x^2-7x-8)	$\frac{x - 7}{x^{2} - 7 x - 8}$
18361	Simplify	(2x+4)^2	${(2 x + 4)}^{2}$
18362	Find the x and y Intercepts	( square root of x+1)÷( square root of 3-x)	$\sqrt{x + 1} \div \sqrt{3 - x}$
18363	Simplify	(3x)^-3	${(3 x)}^{- 3}$
18364	Simplify	(3d+1/2f)^2	${(3 d + \frac{1}{2} f)}^{2}$
18365	Simplify	(3i)^3	${(3 i)}^{3}$
18366	Simplify	i^-26	$i^{- 26}$
18367	Simplify	i^79	$i^{79}$
18368	Simplify	i^69	$i^{69}$
18369	Find the x and y Intercepts	(x+5)^2-9	${(x + 5)}^{2} - 9$
18370	Simplify	square root of 50x- square root of 32x	$\sqrt{50 x} - \sqrt{32 x}$
18371	Find the x and y Intercepts	-16x^2+64x+80	$- 16 x^{2} + 64 x + 80$
18372	Simplify	8x^2(4x^2+4y^6)	$8 x^{2} (4 x^{2} + 4 y^{6})$
18373	Simplify	f(x)+g(x)	$f (x) + g (x)$
18374	Simplify	i*i	$i \cdot i$
18375	Find the x and y Intercepts	((x+8)(x-5))/((x+2)(x+1)(x-2))	$\frac{(x + 8) (x - 5)}{(x + 2) (x + 1) (x - 2)}$
18376	Solve for F	F=9/5c+32	$F = \frac{9}{5} c + 32$
18377	Simplify	4c^2+20c+16	$4 c^{2} + 20 c + 16$
18378	Simplify	4y^2	$4 y^{2}$
18379	Simplify	-6x^0	$- 6 x^{0}$
18380	Find the x and y Intercepts	(x^2+x-12)/(x-7)	$\frac{x^{2} + x - 12}{x - 7}$
18381	Simplify	5(x+3)	$5 (x + 3)$
18382	Simplify	2x*(3x)	$2 x \cdot (3 x)$
18383	Simplify	-2x^2(4x-3)	$- 2 x^{2} (4 x - 3)$
18384	Find the x and y Intercepts	(x^2-4x+3)/(x+1)	$\frac{x^{2} - 4 x + 3}{x + 1}$
18385	Simplify	-3x^2	$- 3 x^{2}$
18386	Find the x and y Intercepts	(x^2-25)/(x^2-9)	$\frac{x^{2} - 25}{x^{2} - 9}$
18387	Solve for x	x=8	$x = 8$
18388	Solve for x	x^2-x-6<0	$x^{2} - x - 6 < 0$
18389	Solve for x	x^2-2x-8<0	$x^{2} - 2 x - 8 < 0$
18390	Find the Equation of the Circle	(-3,4) , r=5	$(- 3, 4)$ , $r = 5$
18391	Find the Equation of the Circle	(0,0) , r=7	$(0, 0)$ , $r = 7$
18392	Find the Equation of the Circle	(-4,-3),r=5	$(- 4, - 3) r = 5$
18393	Solve for x	-2(2-2x)-4(x+5)=-24	$- 2 (2 - 2 x) - 4 (x + 5) = - 24$
18394	Find the Equation of the Circle	(8,-6) , r=10	$(8, - 6)$ , $r = 10$
18395	Solve for x	2(8x-4)-2x<=14x+12	$2 (8 x - 4) - 2 x \leq 14 x + 12$
18396	Find the Axis of Symmetry	y=6x^2+84x-77	$y = 6 x^{2} + 84 x - 77$
18397	Find the Axis of Symmetry	y=-4x^2+24x-35	$y = - 4 x^{2} + 24 x - 35$
18398	Find the Axis of Symmetry	y=-4x^2+4x+13	$y = - 4 x^{2} + 4 x + 13$
18399	Solve for x	4(x+3)=44	$4 (x + 3) = 44$
18400	Find the Axis of Symmetry	y=x^2-16x+70	$y = x^{2} - 16 x + 70$