Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
17501	Find the Maximum/Minimum Value	(x-1)(x+7)	$(x - 1) (x + 7)$
17502	Find the Maximum/Minimum Value	0.009x^2+9=0	$0.009 x^{2} + 9 = 0$
17503	Find the Maximum/Minimum Value	-1/2x^2+7x-2	$- \frac{1}{2} x^{2} + 7 x - 2$
17504	Find the Maximum/Minimum Value	x^2+6x-16	$x^{2} + 6 x - 16$
17505	Find the Maximum/Minimum Value	-10x^2+5x+8	$- 10 x^{2} + 5 x + 8$
17506	Find the Maximum/Minimum Value	-16(x^2-9x)	$- 16 (x^{2} - 9 x)$
17507	Find the Maximum/Minimum Value	-2x^2+8x-5	$- 2 x^{2} + 8 x - 5$
17508	Find the Maximum/Minimum Value	3x^2+9x+3	$3 x^{2} + 9 x + 3$
17509	Find the Maximum/Minimum Value	3x^2-18x-4	$3 x^{2} - 18 x - 4$
17510	Find the Maximum/Minimum Value	-5p^2+1050p	$- 5 p^{2} + 1050 p$
17511	Find the Maximum/Minimum Value	5120(t)=16t^2	$5120 (t) = 16 t^{2}$
17512	Find the Maximum/Minimum Value	C(x)=0.001x^2-0.15x+18.50	$C (x) = 0.001 x^{2} - 0.15 x + 18.5$
17513	Find the Maximum/Minimum Value	c(x)=4x^2-304x+84	$c (x) = 4 x^{2} - 304 x + 84$
17514	Find the Maximum/Minimum Value	f(x)=0.6x^2+3x+4	$f (x) = 0.6 x^{2} + 3 x + 4$
17515	Find the Maximum/Minimum Value	f(x)=-0.16x^2+0.32x+1.16	$f (x) = - 0.16 x^{2} + 0.32 x + 1.16$
17516	Find the Maximum/Minimum Value	f(x)=-(x-3)^2+2	$f (x) = - {(x - 3)}^{2} + 2$
17517	Find the Maximum/Minimum Value	f(x)=-3x^2-30x-74	$f (x) = - 3 x^{2} - 30 x - 74$
17518	Find the Maximum/Minimum Value	f(x)=-8x^2+10x+3	$f (x) = - 8 x^{2} + 10 x + 3$
17519	Find the Maximum/Minimum Value	f(x)=x^2+6x-7	$f (x) = x^{2} + 6 x - 7$
17520	Find the Maximum/Minimum Value	f(x)=x^2-10x+103	$f (x) = x^{2} - 10 x + 103$
17521	Find the Maximum/Minimum Value	f(x)=x^2-4x-9	$f (x) = x^{2} - 4 x - 9$
17522	Find the Maximum/Minimum Value	f(x)=x^2-6x+40	$f (x) = x^{2} - 6 x + 40$
17523	Find the Maximum/Minimum Value	f(x)=0.5(x-6)^2+4	$f (x) = 0.5 {(x - 6)}^{2} + 4$
17524	Find the Maximum/Minimum Value	f(x)=100x-5x^2-1	$f (x) = 100 x - 5 x^{2} - 1$
17525	Find the Maximum/Minimum Value	f(x)=-2x^2+2x+4	$f (x) = - 2 x^{2} + 2 x + 4$
17526	Find the Maximum/Minimum Value	f(x)=2x^2+4x+9	$f (x) = 2 x^{2} + 4 x + 9$
17527	Find the Maximum/Minimum Value	f(x)=-2x^2-28x-29	$f (x) = - 2 x^{2} - 28 x - 29$
17528	Find the Maximum/Minimum Value	f(x)=2x^2-8x-5	$f (x) = 2 x^{2} - 8 x - 5$
17529	Find the Maximum/Minimum Value	f(x)=2x^2-8x-8	$f (x) = 2 x^{2} - 8 x - 8$
17530	Find the Maximum/Minimum Value	f(x)=-3x^2+12x-14	$f (x) = - 3 x^{2} + 12 x - 14$
17531	Find the Maximum/Minimum Value	f(x)=3x^2+4	$f (x) = 3 x^{2} + 4$
17532	Find the Maximum/Minimum Value	f(x)=-3x^2+5x+8	$f (x) = - 3 x^{2} + 5 x + 8$
17533	Find the Maximum/Minimum Value	f(x)=-3+3x+x^2	$f (x) = - 3 + 3 x + x^{2}$
17534	Find the Maximum/Minimum Value	f(x)=-4x^2+16x+48	$f (x) = - 4 x^{2} + 16 x + 48$
17535	Find the Maximum/Minimum Value	f(x)=4x^2+5x-6	$f (x) = 4 x^{2} + 5 x - 6$
17536	Find the Maximum/Minimum Value	f(x)=-4x^2+60x-122	$f (x) = - 4 x^{2} + 60 x - 122$
17537	Find the Maximum/Minimum Value	f(x)=6x^2+72x+211	$f (x) = 6 x^{2} + 72 x + 211$
17538	Find the Maximum/Minimum Value	f(x)=6x^2-12x+11	$f (x) = 6 x^{2} - 12 x + 11$
17539	Find the Maximum/Minimum Value	f(x)=-7(x-8)^2-3	$f (x) = - 7 {(x - 8)}^{2} - 3$
17540	Find the Maximum/Minimum Value	f(x)=-7x^2+6x+3	$f (x) = - 7 x^{2} + 6 x + 3$
17541	Find the Maximum/Minimum Value	f(x)=-7x^2+9x+8	$f (x) = - 7 x^{2} + 9 x + 8$
17542	Find the Maximum/Minimum Value	F(X)=-7X^2+9X+1	$F (X) = - 7 X^{2} + 9 X + 1$
17543	Find the Maximum/Minimum Value	P(x)=110(55)-x^2-1000	$P (x) = 110 (55) - x^{2} - 1000$
17544	Find the Maximum/Minimum Value	p(x)=750x^2+15000x	$p (x) = 750 x^{2} + 15000 x$
17545	Find the Maximum/Minimum Value	R(x)=60x-2x^2	$R (x) = 60 x - 2 x^{2}$
17546	Find the Maximum/Minimum Value	y=0.3x^2+2x-5	$y = 0.3 x^{2} + 2 x - 5$
17547	Find the Maximum/Minimum Value	y=-1/8x^2+x	$y = - \frac{1}{8} x^{2} + x$
17548	Find the Maximum/Minimum Value	y=-2x^2+10x	$y = - 2 x^{2} + 10 x$
17549	Find the Maximum/Minimum Value	y=0.5x^2+5x+8	$y = 0.5 x^{2} + 5 x + 8$
17550	Find the Maximum/Minimum Value	y=2x^2+8x-12	$y = 2 x^{2} + 8 x - 12$
17551	Find the Midpoint	(0,0) , (4,0)	$(0, 0)$ , $(4, 0)$
17552	Find the Maximum Number of Real Roots	f(t)=sin(t)^3-2cos(2t)^2	$f (t) = \sin^{3} (t) - 2 \cos^{2} (2 t)$
17553	Find the Maximum Number of Real Roots	f(x)=e^x+3	$f (x) = e^{x} + 3$
17554	Find the Maximum Number of Real Roots	f(x)=x^2+3x+2	$f (x) = x^{2} + 3 x + 2$
17555	Find the Maximum Number of Real Roots	f(x)=104.9*(e(0.017))	$f (x) = 104.9 \cdot (e (0.017))$
17556	Find the Inverse	f(x)=3x^2-5	$f (x) = 3 x^{2} - 5$
17557	Find the Inverse	f(x)=4.38x+40000	$f (x) = 4.38 x + 40000$
17558	Find the Inverse	f(x)=4x^3-7x^2+9x+3	$f (x) = 4 x^{3} - 7 x^{2} + 9 x + 3$
17559	Find the Inverse	f(x)=6-5x^2	$f (x) = 6 - 5 x^{2}$
17560	Find the Roots (Zeros)	v(x) = square root of x-4	$v (x) = \sqrt{x - 4}$
17561	Find the Roots (Zeros)	c(t)=0.04t+9.95	$c (t) = 0.04 t + 9.95$
17562	Find the Roots (Zeros)	f(x)=3x^3-13x^2+16x-4	$f (x) = 3 x^{3} - 13 x^{2} + 16 x - 4$
17563	Find the Roots (Zeros)	f(x)=-1/4*(x-1)^2-1	$f (x) = - \frac{1}{4} \cdot {(x - 1)}^{2} - 1$
17564	Find the Roots (Zeros)	f(x)=(2x^2+7x+14)/((x^2+1)^2(x^2+2x-3)(2x^2+x-3))	$f (x) = \frac{2 x^{2} + 7 x + 14}{{(x^{2} + 1)}^{2} (x^{2} + 2 x - 3) (2 x^{2} + x - 3)}$
17565	Find the Roots (Zeros)	f(x)=(3x-2)/(3x^2-4x-5)	$f (x) = \frac{3 x - 2}{3 x^{2} - 4 x - 5}$
17566	Find the Roots (Zeros)	f(x)=x^2-49	$f (x) = x^{2} - 49$
17567	Find the Roots (Zeros)	f(x)=x^2-4x-1	$f (x) = x^{2} - 4 x - 1$
17568	Find the Roots (Zeros)	f(x)=x^3-4x^2+25x-100	$f (x) = x^{3} - 4 x^{2} + 25 x - 100$
17569	Find the Roots (Zeros)	f(x)=x^3-4x^2-25x-56	$f (x) = x^{3} - 4 x^{2} - 25 x - 56$
17570	Find the Roots (Zeros)	f(x)=3x^2+5-2	$f (x) = 3 x^{2} + 5 - 2$
17571	Find the Roots (Zeros)	f(x)=3x^3-12x^2+3x	$f (x) = 3 x^{3} - 12 x^{2} + 3 x$
17572	Find the Roots (Zeros)	f(x)=5x-15	$f (x) = 5 x - 15$
17573	Find the Roots (Zeros)	f(x)=72x-4x^2	$f (x) = 72 x - 4 x^{2}$
17574	Find the Roots (Zeros)	g(x)=(e^x-e^(-x))/3	$g (x) = \frac{e^{x} - e^{- x}}{3}$
17575	Find the Roots (Zeros)	h(x)=\|2x\|	$h (x) = \| 2 x \|$
17576	Find the Roots (Zeros)	h(x)=1x-2	$h (x) = 1 x - 2$
17577	Find the Roots (Zeros)	p(x)=x^3+5x^2+2x-8	$p (x) = x^{3} + 5 x^{2} + 2 x - 8$
17578	Find the Roots (Zeros)	p(x)=x^4+9	$p (x) = x^{4} + 9$
17579	Find the x and y Intercepts	c(x)=1.20x+600	$c (x) = 1.2 x + 600$
17580	Find the x and y Intercepts	f(x)=4x^3-9x^2-8x-3	$f (x) = 4 x^{3} - 9 x^{2} - 8 x - 3$
17581	Find the x and y Intercepts	f(x)=x/( cube root of x^2-1)	$f (x) = \frac{x}{\sqrt[3]{x^{2} - 1}}$
17582	Find the x and y Intercepts	f(x)=x^5-6x^2+5x+35	$f (x) = x^{5} - 6 x^{2} + 5 x + 35$
17583	Find the x and y Intercepts	f(x)=2x^2-5x	$f (x) = 2 x^{2} - 5 x$
17584	Find the x and y Intercepts	f(x)=-2x^3+4x^2-2x+8	$f (x) = - 2 x^{3} + 4 x^{2} - 2 x + 8$
17585	Find the x and y Intercepts	f(x)=2x^3-15x^2-144x	$f (x) = 2 x^{3} - 15 x^{2} - 144 x$
17586	Find the x and y Intercepts	f(x)=-2x^4+25x^3-95x^2+90x+72	$f (x) = - 2 x^{4} + 25 x^{3} - 95 x^{2} + 90 x + 72$
17587	Find the x and y Intercepts	f(x)=5x^4-8x^3-5x^2-7x+1	$f (x) = 5 x^{4} - 8 x^{3} - 5 x^{2} - 7 x + 1$
17588	Find the x and y Intercepts	f(x)=6x^4-18x-318x^3-54x	$f (x) = 6 x^{4} - 18 x - 318 x^{3} - 54 x$
17589	Find the x and y Intercepts	g(x)=-fx+2	$g (x) = - f x + 2$
17590	Find the x and y Intercepts	n(A)=55	$n (A) = 55$
17591	Find the Number of Possibilities	10 permute 12	${}_{10}P_{12}$
17592	Find the Number of Possibilities	5 permute 20	${}_{5}P_{20}$
17593	Find the Roots (Zeros)	f(x)=1/( square root of 3x-11)	$f (x) = \frac{1}{\sqrt{3 x - 11}}$
17594	Find the Roots (Zeros)	f(x)=(20 square root of x)/((x square root of x+5)^2)	$f (x) = \frac{20 \sqrt{x}}{{(x \sqrt{x} + 5)}^{2}}$
17595	Find the Roots (Zeros)	f(x)=x^2e^x-4e^x	$f (x) = x^{2} e^{x} - 4 e^{x}$
17596	Find the Roots (Zeros)	f(x)=-0.1x^2+80x-7000	$f (x) = - 0.1 x^{2} + 80 x - 7000$
17597	Find the Roots (Zeros)	g(x)=4x^3+23x^2+34x-10	$g (x) = 4 x^{3} + 23 x^{2} + 34 x - 10$
17598	Find the Inverse	g(x)=-x^2	$g (x) = - x^{2}$
17599	Find the Inverse	g(x)=5x+20	$g (x) = 5 x + 20$
17600	Find the Inverse	h(x)=1-2x	$h (x) = 1 - 2 x$