Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
37301	Find the Local Maxima and Minima	f(x)=5x^4-120x^3+7	$f (x) = 5 x^{4} - 120 x^{3} + 7$
37302	Find the Local Maxima and Minima	f(x)=5x^4-15x^2+6	$f (x) = 5 x^{4} - 15 x^{2} + 6$
37303	Find the Local Maxima and Minima	f(x)=5x^4-180x^3+13	$f (x) = 5 x^{4} - 180 x^{3} + 13$
37304	Find the Local Maxima and Minima	f(x)=-x^4+72x^2-1296	$f (x) = - x^{4} + 72 x^{2} - 1296$
37305	Find the Local Maxima and Minima	f(x)=-x^4+8x^2-16	$f (x) = - x^{4} + 8 x^{2} - 16$
37306	Find the Local Maxima and Minima	f(x)=x^4+8x^3-54x^2	$f (x) = x^{4} + 8 x^{3} - 54 x^{2}$
37307	Find the Local Maxima and Minima	f(x)=x^4-1	$f (x) = x^{4} - 1$
37308	Find the Local Maxima and Minima	f(x)=x^4-10x^2+9	$f (x) = x^{4} - 10 x^{2} + 9$
37309	Find the Local Maxima and Minima	f(x)=x^4-13x^2+36	$f (x) = x^{4} - 13 x^{2} + 36$
37310	Find the Local Maxima and Minima	f(x)=x^4-16x^3+72x^2+4	$f (x) = x^{4} - 16 x^{3} + 72 x^{2} + 4$
37311	Find the Local Maxima and Minima	f(x)=x^4-12x^3+48x^2-64x	$f (x) = x^{4} - 12 x^{3} + 48 x^{2} - 64 x$
37312	Find the Local Maxima and Minima	f(x)=x^4-128x^2+4092	$f (x) = x^{4} - 128 x^{2} + 4092$
37313	Find dy/dx	y=tan(pix)	$y = \tan (π x)$
37314	Find dy/dx	y=13^x	$y = 13^{x}$
37315	Find the Local Maxima and Minima	f(x)=x^4-2x^2-12	$f (x) = x^{4} - 2 x^{2} - 12$
37316	Find dy/dx	y=x^-12	$y = x^{- 12}$
37317	Find the Local Maxima and Minima	f(x)=x^4-2x^3-2	$f (x) = x^{4} - 2 x^{3} - 2$
37318	Find the Local Maxima and Minima	f(x)=x^4-20x^3+6	$f (x) = x^{4} - 20 x^{3} + 6$
37319	Find the Local Maxima and Minima	f(x)=x^4-200x^2+1000	$f (x) = x^{4} - 200 x^{2} + 1000$
37320	Find the Local Maxima and Minima	f(x)=x^4-200x^2+10000	$f (x) = x^{4} - 200 x^{2} + 10000$
37321	Find the Local Maxima and Minima	f(x)=x^4-18x+6	$f (x) = x^{4} - 18 x + 6$
37322	Find the Local Maxima and Minima	f(x)=x^4-18x^2-13	$f (x) = x^{4} - 18 x^{2} - 13$
37323	Find the Local Maxima and Minima	f(x)=-x^4-4x^3+8x^2+20	$f (x) = - x^{4} - 4 x^{3} + 8 x^{2} + 20$
37324	Find the Local Maxima and Minima	f(x)=x^4-4x^3-2x^2+12x+6	$f (x) = x^{4} - 4 x^{3} - 2 x^{2} + 12 x + 6$
37325	Find the Local Maxima and Minima	f(x)=x^4-4x^3-2x^2+12x-5	$f (x) = x^{4} - 4 x^{3} - 2 x^{2} + 12 x - 5$
37326	Find the Local Maxima and Minima	f(x)=x^4-4x^3-20x^2	$f (x) = x^{4} - 4 x^{3} - 20 x^{2}$
37327	Find the Local Maxima and Minima	f(x)=x^4-4x^3-4	$f (x) = x^{4} - 4 x^{3} - 4$
37328	Find the Local Maxima and Minima	f(x)=x^4-4x+1	$f (x) = x^{4} - 4 x + 1$
37329	Find the Local Maxima and Minima	f(x)=x^4-4x^3+10x^9	$f (x) = x^{4} - 4 x^{3} + 10 x^{9}$
37330	Find the Local Maxima and Minima	f(x)=x^4-3x^3	$f (x) = x^{4} - 3 x^{3}$
37331	Find the Local Maxima and Minima	f(x)=x^4-3x^3+3x^2-x	$f (x) = x^{4} - 3 x^{3} + 3 x^{2} - x$
37332	Find the Local Maxima and Minima	f(x)=x^4-3x^3+4x	$f (x) = x^{4} - 3 x^{3} + 4 x$
37333	Find dy/dx	4x^2+y^2=4	$4 x^{2} + y^{2} = 4$
37334	Find the Local Maxima and Minima	f(x)=x^4-24x^3+18	$f (x) = x^{4} - 24 x^{3} + 18$
37335	Find dy/dx	xy=63	$x y = 63$
37336	Find the Local Maxima and Minima	f(x)=x^4-4x^2+3	$f (x) = x^{4} - 4 x^{2} + 3$
37337	Find the Local Maxima and Minima	f(x)=x^4-32x^2+7	$f (x) = x^{4} - 32 x^{2} + 7$
37338	Find the Local Maxima and Minima	f(x)=x^4-32x^2-7	$f (x) = x^{4} - 32 x^{2} - 7$
37339	Find the Local Maxima and Minima	f(x)=x^4-32x+4	$f (x) = x^{4} - 32 x + 4$
37340	Find the Local Maxima and Minima	f(x)=x^4-32x+5	$f (x) = x^{4} - 32 x + 5$
37341	Find the Local Maxima and Minima	f(x)=x^4-4x-1	$f (x) = x^{4} - 4 x - 1$
37342	Find the Local Maxima and Minima	f(x)=x^4-4x-4	$f (x) = x^{4} - 4 x - 4$
37343	Find dr/ds	r=1/(5s^4)-5/(2s)	$r = \frac{1}{5 s^{4}} - \frac{5}{2 s}$
37344	Find the Local Maxima and Minima	f(x)=x^4-6x^2+10	$f (x) = x^{4} - 6 x^{2} + 10$
37345	Find ds/dt	s=t^4 natural log of t	$s = t^{4} \ln (t)$
37346	Find the Local Maxima and Minima	f(x)=x^4-6x^2	$f (x) = x^{4} - 6 x^{2}$
37347	Find the Local Maxima and Minima	f(x)=-x^4-6x^2	$f (x) = - x^{4} - 6 x^{2}$
37348	Find the Local Maxima and Minima	f(x)=x^4-5x^3+3x^2+9x-7	$f (x) = x^{4} - 5 x^{3} + 3 x^{2} + 9 x - 7$
37349	Find the Local Maxima and Minima	f(x)=x^4-50x^2	$f (x) = x^{4} - 50 x^{2}$
37350	Find the Local Maxima and Minima	f(x)=x^4-50x^2+1	$f (x) = x^{4} - 50 x^{2} + 1$
37351	Find dx/dt	x^2+t^2x+t^3+3=0	$x^{2} + t^{2} x + t^{3} + 3 = 0$
37352	Find the Local Maxima and Minima	f(x)=x^4-50x^2+6	$f (x) = x^{4} - 50 x^{2} + 6$
37353	Find the Local Maxima and Minima	f(x)=x^4-4x^3+4x	$f (x) = x^{4} - 4 x^{3} + 4 x$
37354	Find the Local Maxima and Minima	f(x)=x^4-4x^3+5	$f (x) = x^{4} - 4 x^{3} + 5$
37355	Find the Local Maxima and Minima	f(x)=x^4-6x^3+12x^2-8x	$f (x) = x^{4} - 6 x^{3} + 12 x^{2} - 8 x$
37356	Find the Local Maxima and Minima	f(x)=x^4-6x^3+9x^2+1	$f (x) = x^{4} - 6 x^{3} + 9 x^{2} + 1$
37357	Find the Local Maxima and Minima	f(x)=x^4-6x^3-24x^2+5x-7	$f (x) = x^{4} - 6 x^{3} - 24 x^{2} + 5 x - 7$
37358	Find the Local Maxima and Minima	f(x)=x^4-6x^3-60x^2	$f (x) = x^{4} - 6 x^{3} - 60 x^{2}$
37359	Find the Local Maxima and Minima	f(x)=x^4-7x^3+5x^2+7x-5	$f (x) = x^{4} - 7 x^{3} + 5 x^{2} + 7 x - 5$
37360	Find the Local Maxima and Minima	f(x)=x^4-72x^2+1296	$f (x) = x^{4} - 72 x^{2} + 1296$
37361	Find the Local Maxima and Minima	f(x)=x^4-8x^2+1	$f (x) = x^{4} - 8 x^{2} + 1$
37362	Find the Local Maxima and Minima	f(x)=x^4-8x^2+13	$f (x) = x^{4} - 8 x^{2} + 13$
37363	Find the Derivative - d/dx	y = square root of 1+2x	$y = \sqrt{1 + 2 x}$
37364	Find the Local Maxima and Minima	f(x)=x^5-25x^4+30	$f (x) = x^{5} - 25 x^{4} + 30$
37365	Find the Local Maxima and Minima	f(x)=x^5-3x^4	$f (x) = x^{5} - 3 x^{4}$
37366	Find the Local Maxima and Minima	f(x)=x^5-4x^4+4x^3	$f (x) = x^{5} - 4 x^{4} + 4 x^{3}$
37367	Find the Local Maxima and Minima	f(x)=x^5-5x^2+1	$f (x) = x^{5} - 5 x^{2} + 1$
37368	Find the Local Maxima and Minima	f(x)=x^5-5x^3	$f (x) = x^{5} - 5 x^{3}$
37369	Find the Local Maxima and Minima	f(x)=x^5-5x^3-20x-2	$f (x) = x^{5} - 5 x^{3} - 20 x - 2$
37370	Find the Local Maxima and Minima	f(x)=x^5+5x^4	$f (x) = x^{5} + 5 x^{4}$
37371	Find the Local Maxima and Minima	f(x)=x^5-10x^2+4	$f (x) = x^{5} - 10 x^{2} + 4$
37372	Find the Local Maxima and Minima	f(x)=x^5-10x^4+35	$f (x) = x^{5} - 10 x^{4} + 35$
37373	Find the Local Maxima and Minima	f(x)=-x^5-10x^4+55x^3	$f (x) = - x^{5} - 10 x^{4} + 55 x^{3}$
37374	Find the Local Maxima and Minima	f(x)=x^5-11x^4+14x-8	$f (x) = x^{5} - 11 x^{4} + 14 x - 8$
37375	Find the Local Maxima and Minima	f(x)=x^5-15x^3	$f (x) = x^{5} - 15 x^{3}$
37376	Find the Local Maxima and Minima	f(x)=x^5-15x^4+25	$f (x) = x^{5} - 15 x^{4} + 25$
37377	Find the Local Maxima and Minima	f(x)=x^5-15x^4-75x^3+375	$f (x) = x^{5} - 15 x^{4} - 75 x^{3} + 375$
37378	Find the Local Maxima and Minima	f(x)=x^5-15x	$f (x) = x^{5} - 15 x$
37379	Find the Derivative - d/dx	y=7^(-x^2)	$y = 7^{- x^{2}}$
37380	Find the Local Maxima and Minima	f(x)=-x^5-5x^4+24	$f (x) = - x^{5} - 5 x^{4} + 24$
37381	Find the Local Maxima and Minima	f(x)=x^4-9x^2+2	$f (x) = x^{4} - 9 x^{2} + 2$
37382	Find the Local Maxima and Minima	f(x)=x^4-9x^3+8x^2+4x-2	$f (x) = x^{4} - 9 x^{3} + 8 x^{2} + 4 x - 2$
37383	Find the Local Maxima and Minima	f(x)=x^4-8x^3+5	$f (x) = x^{4} - 8 x^{3} + 5$
37384	Find the Local Maxima and Minima	f(x)=x^4-8x^3+16x^2+14	$f (x) = x^{4} - 8 x^{3} + 16 x^{2} + 14$
37385	Find the Local Maxima and Minima	f(x)=x^4-8x^3+18x^2-16x+5	$f (x) = x^{4} - 8 x^{3} + 18 x^{2} - 16 x + 5$
37386	Find the Local Maxima and Minima	f(x)=x^5-x^2	$f (x) = x^{5} - x^{2}$
37387	Find the Local Maxima and Minima	x^3-x^2-8x+12	$x^{3} - x^{2} - 8 x + 12$
37388	Find the Local Maxima and Minima	f(x)=x^4-4/3x^3-4x^2+1	$f (x) = x^{4} - \frac{4}{3} x^{3} - 4 x^{2} + 1$
37389	Find the Local Maxima and Minima	f(x)=x^4e^(7x)	$f (x) = x^{4} e^{7 x}$
37390	Find the Derivative - d/dx	cos(9x)	$\cos (9 x)$
37391	Find the Local Maxima and Minima	f(x)=x^3at^2	$f (x) = x^{3} a t^{2}$
37392	Find the Local Maxima and Minima	f(x)=x^3-ax	$f (x) = x^{3} - a x$
37393	Find the Local Maxima and Minima	f(x)=x^3 natural log of x	$f (x) = x^{3} \ln (x)$
37394	Find the Derivative - d/dx	natural log of xe^(-2x)	$\ln (x e^{- 2 x})$
37395	Find the Derivative - d/dx	natural log of 196sin(x)^2	$\ln (196 \sin^{2} (x))$
37396	Find the Derivative - d/dx	y=pi	$y = π$
37397	Find the Local Maxima and Minima	f(x)=x^4-x^2+6	$f (x) = x^{4} - x^{2} + 6$
37398	Find the Derivative - d/dy	(1/(y^2)-7/(y^4))(y+3y^3)	$(\frac{1}{y^{2}} - \frac{7}{y^{4}}) (y + 3 y^{3})$
37399	Find the Local Maxima and Minima	f(x)=x^3-9x^2+15x	$f (x) = x^{3} - 9 x^{2} + 15 x$
37400	Find the Local Maxima and Minima	f(x)=x^3-9x^2+15x+1	$f (x) = x^{3} - 9 x^{2} + 15 x + 1$