Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
301	Find Where Undefined/Discontinuous	y=g(x+5)	$y = g (x + 5)$
302	Find Where Undefined/Discontinuous	6x^3-294x	$6 x^{3} - 294 x$
303	Subtract	48-42	$48 - 42$
304	Subtract	1.7338-1.99	$1.7338 - 1.99$
305	Determine if Linear	x^2+(y- cube root of x^2)^2=1	$x^{2} + {(y - \sqrt[3]{x^{2}})}^{2} = 1$
306	Determine if Linear	f(x)=5/6x	$f (x) = \frac{5}{6} x$
307	Determine if Linear	y=100/(-x)	$y = \frac{100}{- x}$
308	Solve by Graphing	x-9=0	$x - 9 = 0$
309	Solve by Graphing	x=0(4)+5	$y = 0 (4) + 5$
310	Determine if True	-7>-10-3/2	$- 7 > - 10 - \frac{3}{2}$
311	Find the Exponential Function	(7,6)	$(7, 6)$
312	Solve by Factoring	log base 3 of 5-x+ log base 3 of x+1 = log base 3 of 3x-1	$\log_{3} (5 - x) + \log_{3} (x + 1) = \log_{3} (3 x - 1)$
313	Find the Roots (Zeros)	f(x)=x^3-4x	$f (x) = x^{3} - 4 x$
314	Find the Roots (Zeros)	f(x)=-11x^5+30x^4-x^3-9x^2-9x-8	$f (x) = - 11 x^{5} + 30 x^{4} - x^{3} - 9 x^{2} - 9 x - 8$
315	Solve by Completing the Square	x^2-11x-24=0	$x^{2} - 11 x - 24 = 0$
316	Find the Roots (Zeros)	f(x)=2x-1	$f (x) = 2 x - 1$
317	Find the Roots (Zeros)	f(x)=3x+6	$f (x) = 3 x + 6$
318	Find the Roots (Zeros)	x^2-6x+1=0	$x^{2} - 6 x + 1 = 0$
319	Find the Domain	f(x)=7/(x+6)	$f (x) = \frac{7}{x + 6}$
320	Reduce	(92x^4-56x^3-84x)/(-4x)	$\frac{92 x^{4} - 56 x^{3} - 84 x}{- 4 x}$
321	Write in Standard Form	i(-6+11/5*i)+(2+i)/(2-i)	$i (- 6 + \frac{11}{5} \cdot i) + \frac{2 + i}{2 - i}$
322	Solve by Completing the Square	x^2+2^2-12=0	$x^{2} + 2^{2} - 12 = 0$
323	Find the Roots (Zeros)	f(x)=(x-1)^3	$f (x) = {(x - 1)}^{3}$
324	Find the Roots (Zeros)	f(x)=6^x	$f (x) = 6^{x}$
325	Find the Roots (Zeros)	f(x)=-x^2+8x-10	$f (x) = - x^{2} + 8 x - 10$
326	Find the Roots (Zeros)	f(x)=x^3-0.9x+3	$f (x) = x^{3} - 0.9 x + 3$
327	Reduce	(2/(x-4))/(x/(x-4))	$\frac{\frac{2}{x - 4}}{\frac{x}{x - 4}}$
328	Reduce	(2 square root of 9^5+7 square root of 9^5)/( square root of 9^7)	$\frac{2 \sqrt{9^{5}} + 7 \sqrt{9^{5}}}{\sqrt{9^{7}}}$
329	Reduce	(a+b)/((ab)/((a^2-b^2)/(2a^3b)))	$\frac{a + b}{\frac{a b}{\frac{a^{2} - b^{2}}{2 a^{3} b}}}$
330	Solve by Completing the Square	2x^2+20x-30=0	$2 x^{2} + 20 x - 30 = 0$
331	Divide Using Synthetic Division	(((2m^2-4m+2)/(m^2-1))/(6m+18))/(m^2+2m-3)	$\frac{\frac{\frac{2 m^{2} - 4 m + 2}{m^{2} - 1}}{6 m + 18}}{m^{2} + 2 m - 3}$
332	Simplify	fourth root of 81x^12y^20	$\sqrt[4]{81 x^{12} y^{20}}$
333	Simplify	fourth root of 81	$\sqrt[4]{81}$
334	Divide Using Synthetic Division	((12x^2+7xy-12y^2)/(36x^2-31xy+3y^2))/((9x^2-24xy+16y^2)/(27x^2-39xy+4y^2))	$\frac{\frac{12 x^{2} + 7 x y - 12 y^{2}}{36 x^{2} - 31 x y + 3 y^{2}}}{\frac{9 x^{2} - 24 x y + 16 y^{2}}{27 x^{2} - 39 x y + 4 y^{2}}}$
335	Find the Domain	x^2+49	$x^{2} + 49$
336	Divide Using Long Polynomial Division	8/(x-6)	$\frac{8}{x - 6}$
337	Divide Using Synthetic Division	(x^3-x^2-5x+6)/(x-2)	$\frac{x^{3} - x^{2} - 5 x + 6}{x - 2}$
338	Divide Using Long Polynomial Division	(x^3-5x^2+2x-7)/(x+2)	$\frac{x^{3} - 5 x^{2} + 2 x - 7}{x + 2}$
339	Find the Domain	(3x^4+8x^3-1)-(9x^2-5x+2)	$(3 x^{4} + 8 x^{3} - 1) - (9 x^{2} - 5 x + 2)$
340	Find the Domain	(24x+9)-(-5x^2-12x+9)	$(24 x + 9) - (- 5 x^{2} - 12 x + 9)$
341	Find the Domain	z^4+2^3+2^2+2+1/2	$z^{4} + 2^{3} + 2^{2} + 2 + \frac{1}{2}$
342	Find the Domain	(z+4)/(z-4)	$\frac{z + 4}{z - 4}$
343	Find the Domain	5b+7(5b+3)+7(-2-4b+11)	$5 b + 7 (5 b + 3) + 7 (- 2 - 4 b + 11)$
344	Find the Domain	f(x)=6 natural log of ((x^2+2)/(x^2-2))^(1/3)	$f (x) = 6 \ln ({(\frac{x^{2} + 2}{x^{2} - 2})}^{\frac{1}{3}})$
345	Find the Domain	f(g(7))g(f(8))	$f (g (7)) g (f (8))$
346	Find the Domain	f(x)=x^4+2x	$f (x) = x^{4} + 2 x$
347	Find the Domain	(x+2)/(x^2+x-6)	$\frac{x + 2}{x^{2} + x - 6}$
348	Find the Domain	2v^2w-12vw+4v^2-24v	$2 v^{2} w - 12 v w + 4 v^{2} - 24 v$
349	Find the Domain	-23-(-9 4/5)	$- 23 - (- 9 \frac{4}{5})$
350	Find the Domain	24.6÷6*(-7 4/5)	$24.6 \div 6 \cdot (- 7 \frac{4}{5})$
351	Find the Domain	2x-5	$2 x - 5$
352	Find the Domain	5n+2(4n-8)	$5 n + 2 (4 n - 8)$
353	Simplify	cube root of xy	$\sqrt[3]{x y}$
354	Simplify	square root of x-5^4	$\sqrt{x - 5^{4}}$
355	Simplify	(119-118)/(6/( square root of 28))	$\frac{119 - 118}{\frac{6}{\sqrt{28}}}$
356	Solve for y	x+y=5	$x + y = 5$
357	Solve for y	-14=-4+5y	$- 14 = - 4 + 5 y$
358	Multiply	7^17*7^17	$7^{17} \cdot 7^{17}$
359	Multiply	302928*27	$30 \cdot 29 \cdot 28 \cdot 27$
360	Simplify	square root of 266	$\sqrt{266}$
361	Simplify	square root of 2x( square root of 8x- square root of 32)	$\sqrt{2 x} (\sqrt{8 x - \sqrt{32}})$
362	Simplify	(2^(n+1))/((2^n)^(n-1))	$\frac{2^{n + 1}}{{(2^{n})}^{n - 1}}$
363	Simplify	(6x^2-x-2)/(10x^2+3x-1)	$\frac{6 x^{2} - x - 2}{10 x^{2} + 3 x - 1}$
364	Simplify	( square root of 16a^4b^3)/( square root of 4a^2b)	$\frac{\sqrt{16 a^{4} b^{3}}}{\sqrt{4 a^{2} b}}$
365	Simplify	(2n^8+4n^5-6n^2)/(-2n^4)	$\frac{2 n^{8} + 4 n^{5} - 6 n^{2}}{- 2 n^{4}}$
366	Find the Roots (Zeros)	x+6-x=1	$x + 6 - x = 1$
367	Find the Slope and y-intercept	4x-3y=6	$4 x - 3 y = 6$
368	Find the Slope and y-intercept	5x-4y=8	$5 x - 4 y = 8$
369	Solve for y	y^2=-16	$y^{2} = - 16$
370	Find the Slope and y-intercept	y=20x+15	$y = 20 x + 15$
371	Find the Slope and y-intercept	y-3=2(x-1)	$y - 3 = 2 (x - 1)$
372	Write in Slope-Intercept Form	-3x+7y=63	$- 3 x + 7 y = 63$
373	Write in Slope-Intercept Form	-9x-7y=63	$- 9 x - 7 y = 63$
374	Write in Slope-Intercept Form	y=x	$y = x$
375	Find the Slope and y-intercept	4x-5y=22	$4 x - 5 y = 22$
376	Find the Slope and y-intercept	7x+9y=63	$7 x + 9 y = 63$
377	Solve by Factoring	10(1.05^x)=11(1.04^x)	$10 ({1.05}^{x}) = 11 ({1.04}^{x})$
378	Solve by Factoring	4b^2+28b=49	$4 b^{2} + 28 b = 49$
379	Solve by Factoring	8cos(3x)=1/2	$8 \cos (3 x) = \frac{1}{2}$
380	Find the x and y Intercepts	3x+y=15	$3 x + y = 15$
381	Find the x and y Intercepts	8x=5y+9	$8 x = 5 y + 9$
382	Write in Slope-Intercept Form	y=18-2x	$y = 18 - 2 x$
383	Write in Slope-Intercept Form	3x-4y=2	$3 x - 4 y = 2$
384	Find the x and y Intercepts	1/2x-2/3y=12	$\frac{1}{2} x - \frac{2}{3} y = 12$
385	Find the x and y Intercepts	12x-3y=15	$12 x - 3 y = 15$
386	Find the x and y Intercepts	-2x+4/3y=-4	$- 2 x + \frac{4}{3} y = - 4$
387	Write in Slope-Intercept Form	-2x-6y+18=0	$- 2 x - 6 y + 18 = 0$
388	Write in Slope-Intercept Form	6x+5y=9	$6 x + 5 y = 9$
389	Write in Slope-Intercept Form	y=-4x+4	$y = - 4 x + 4$
390	Find the x and y Intercepts	x^2-xy+3y^2=5	$x^{2} - x y + 3 y^{2} = 5$
391	Find the x and y Intercepts	y=-2X+6	$y = - 2 X + 6$
392	Solve Using the Quadratic Formula	7-1/t-6/(t^2)=0	$7 - \frac{1}{t} - \frac{6}{t^{2}} = 0$
393	Solve Using the Quadratic Formula	5x^2-24x=5	$5 x^{2} - 24 x = 5$
394	Calculate the Square Root	square root of 15.75	$\sqrt{15.75}$
395	Calculate the Square Root	square root of 196	$\sqrt{196}$
396	Find the Range	f(x)=2x^2+8x+3	$f (x) = 2 x^{2} + 8 x + 3$
397	Find the Range	y=0.62x	$y = 0.62 x$
398	Find the Asymptotes	y=(3x^2)/(8-x^2)	$y = \frac{3 x^{2}}{8 - x^{2}}$
399	Solve Using the Quadratic Formula	7x(x+3)-9=17x-8	$7 x (x + 3) - 9 = 17 x - 8$
400	Find the x and y Intercepts	y=1.8x-2.9	$y = 1.8 x - 2.9$