Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
28701	Solve for b1	a=1/2*(h(d+g))	$a = \frac{1}{2} \cdot (h (d + g))$
28702	Solve for n	K=a/(b(c+n))	$K = \frac{a}{b (c + n)}$
28703	Solve for n	(n-3)/4+(n+5)/7=5/14	$\frac{n - 3}{4} + \frac{n + 5}{7} = \frac{5}{14}$
28704	Simplify	square root of 50x^2	$\sqrt{50 x^{2}}$
28705	Solve for m	18+m=8	$18 + m = 8$
28706	Find the Equation with a Point and Slope	1/2 , (0,9)	$\frac{1}{2}$ , $(0, 9)$
28707	Solve for n	7/9=2n+1/9	$\frac{7}{9} = 2 n + \frac{1}{9}$
28708	Find the Equation with a Point and Slope	4 , (2,-4)	$4$ , $(2, - 4)$
28709	Solve for m	m-9=-13	$m - 9 = - 13$
28710	Solve for x	e^(5x-1)=(e^3)^x	$e^{5 x - 1} = {(e^{3})}^{x}$
28711	Solve for x	e^(2x)-14e^x+13=0	$e^{2 x} - 14 e^{x} + 13 = 0$
28712	Find the Discriminant	2x^2+7x+6=0	$2 x^{2} + 7 x + 6 = 0$
28713	Solve for x	e^(2x)-12e^x+11=0	$e^{2 x} - 12 e^{x} + 11 = 0$
28714	Solve for x	e^(x+2)=1/e	$e^{x + 2} = \frac{1}{e}$
28715	Find the Discriminant	2x^2+3x=-1	$2 x^{2} + 3 x = - 1$
28716	Solve for x	log base 2 of 1/8=x	$\log_{2} (\frac{1}{8}) = x$
28717	Find the Discriminant	-2x^2+2x-3=0	$- 2 x^{2} + 2 x - 3 = 0$
28718	Solve for x	log of (x-1)^2 = log of -5x-1	$\log ({(x - 1)}^{2}) = \log (- 5 x - 1)$
28719	Find the Discriminant	-2x^2-5x-6=0	$- 2 x^{2} - 5 x - 6 = 0$
28720	Solve for x	log base 25 of 5=x	$\log_{25} (5) = x$
28721	Find the Discriminant	2x^2-6x+9=0	$2 x^{2} - 6 x + 9 = 0$
28722	Solve for x	log base 2 of x-7+ log base 2 of x=3	$\log_{2} (x - 7) + \log_{2} (x) = 3$
28723	Find the Discriminant	2x^2=8x-8	$2 x^{2} = 8 x - 8$
28724	Solve for x	log base 5 of x+1- log base 5 of x=4	$\log_{5} (x + 1) - \log_{5} (x) = 4$
28725	Find the Discriminant	2x^2-4x+7=0	$2 x^{2} - 4 x + 7 = 0$
28726	Solve for x	log base 4 of x+5=3	$\log_{4} (x + 5) = 3$
28727	Solve for x	log base 6 of x+ log base 6 of x+16=2	$\log_{6} (x) + \log_{6} (x + 16) = 2$
28728	Find the Discriminant	-2x^2+6x-7=0	$- 2 x^{2} + 6 x - 7 = 0$
28729	Solve for x	log base 6 of x+5+ log base 6 of x=2	$\log_{6} (x + 5) + \log_{6} (x) = 2$
28730	Find the Discriminant	10x^2+12x+5=0	$10 x^{2} + 12 x + 5 = 0$
28731	Solve for x	log base x of 1/9=-2	$\log_{x} (\frac{1}{9}) = - 2$
28732	Find the Discriminant	x^2+14x+9=0	$x^{2} + 14 x + 9 = 0$
28733	Solve for x	5/7-1/3=x/9	$\frac{5}{7} - \frac{1}{3} = \frac{x}{9}$
28734	Find the Discriminant	x^2-9x+3=0	$x^{2} - 9 x + 3 = 0$
28735	Solve for x	7^(3x)=18	$7^{3 x} = 18$
28736	Find the Discriminant	y=25x^2-10x+1	$y = 25 x^{2} - 10 x + 1$
28737	Solve for x	7^(3x+4)=49^(2x+1)	$7^{3 x + 4} = 49^{2 x + 1}$
28738	Find the Discriminant	9x^2-7x+3=0	$9 x^{2} - 7 x + 3 = 0$
28739	Solve for x	7^x=12	$7^{x} = 12$
28740	Find the Discriminant	9x^2=18x-9	$9 x^{2} = 18 x - 9$
28741	Solve for x	3^(x-1)=81	$3^{x - 1} = 81$
28742	Find the Discriminant	9x^2-48x+64=0	$9 x^{2} - 48 x + 64 = 0$
28743	Solve for x	3^x=81	$3^{x} = 81$
28744	Solve for x	(3x-2)/12-1/6=1/6	$\frac{3 x - 2}{12} - \frac{1}{6} = \frac{1}{6}$
28745	Solve for x	4/5-2/3=x/9	$\frac{4}{5} - \frac{2}{3} = \frac{x}{9}$
28746	Solve for x	4^(2x-1)=64	$4^{2 x - 1} = 64$
28747	Find the Discriminant	3x^2+5x-9=0	$3 x^{2} + 5 x - 9 = 0$
28748	Solve for x	4^(4x-1)=32^(2x-1)	$4^{4 x - 1} = 32^{2 x - 1}$
28749	Find the Discriminant	-3x^2+7x-8=0	$- 3 x^{2} + 7 x - 8 = 0$
28750	Find the Discriminant	3x^2=8x+5	$3 x^{2} = 8 x + 5$
28751	Find the Discriminant	-3x^2-2x-2=0	$- 3 x^{2} - 2 x - 2 = 0$
28752	Solve for x	x^2-18x+81=0	$x^{2} - 18 x + 81 = 0$
28753	Find the Discriminant	-3x^2-2x-4=0	$- 3 x^{2} - 2 x - 4 = 0$
28754	Solve for x	x^2-10x+16=0	$x^{2} - 10 x + 16 = 0$
28755	Find the Discriminant	-3x^2-5x-6=0	$- 3 x^{2} - 5 x - 6 = 0$
28756	Find the Discriminant	-3x^2-6x-7=0	$- 3 x^{2} - 6 x - 7 = 0$
28757	Find the Discriminant	-3x^2-6x-8=0	$- 3 x^{2} - 6 x - 8 = 0$
28758	Find the Discriminant	-3x^2-7x-9=0	$- 3 x^{2} - 7 x - 9 = 0$
28759	Solve for x	x/2=7	$\frac{x}{2} = 7$
28760	Find the Discriminant	3-4x=6x^2	$3 - 4 x = 6 x^{2}$
28761	Solve for x	-1=7+8x	$- 1 = 7 + 8 x$
28762	Find the Discriminant	4x^2=5x-10	$4 x^{2} = 5 x - 10$
28763	Solve for x	6x-2y=12	$6 x - 2 y = 12$
28764	Find the Discriminant	4x^2=6x+5	$4 x^{2} = 6 x + 5$
28765	Solve for x	6x=18	$6 x = 18$
28766	Find the Discriminant	4x^2=-10x+7	$4 x^{2} = - 10 x + 7$
28767	Solve for x	6x=24	$6 x = 24$
28768	Find the Discriminant	-4x^2+8x-9=0	$- 4 x^{2} + 8 x - 9 = 0$
28769	Solve for x	5x-y=7	$5 x - y = 7$
28770	Find the Discriminant	-3x^2-x-6=0	$- 3 x^{2} - x - 6 = 0$
28771	Solve for x	5x-2y=4	$5 x - 2 y = 4$
28772	Find the Discriminant	3x^2-9x+8=0	$3 x^{2} - 9 x + 8 = 0$
28773	Find the Discriminant	-4x^2-6x-7=0	$- 4 x^{2} - 6 x - 7 = 0$
28774	Solve for x	5x=20	$5 x = 20$
28775	Find the Discriminant	-4x^2-3x-1=0	$- 4 x^{2} - 3 x - 1 = 0$
28776	Solve for x	6e^(4x)-2=3	$6 e^{4 x} - 2 = 3$
28777	Find the Discriminant	-4x^2-2x-1=0	$- 4 x^{2} - 2 x - 1 = 0$
28778	Graph	x>=5	$x \geq 5$
28779	Find the Discriminant	5x^2+11x+8=0	$5 x^{2} + 11 x + 8 = 0$
28780	Find the Discriminant	5x^2-4x+3=0	$5 x^{2} - 4 x + 3 = 0$
28781	Solve for x	ax+b=c	$a x + b = c$
28782	Find the Discriminant	4x^2=9-7x	$4 x^{2} = 9 - 7 x$
28783	Solve for x	natural log of x- natural log of 6=0	$\ln (x) - \ln (6) = 0$
28784	Find the Discriminant	5x^2+x+4=0	$5 x^{2} + x + 4 = 0$
28785	Solve for x	natural log of x+5 = natural log of x-1- natural log of x+1	$\ln (x + 5) = \ln (x - 1) - \ln (x + 1)$
28786	Find the Discriminant	-5x^2-6x-2=0	$- 5 x^{2} - 6 x - 2 = 0$
28787	Solve for x	natural log of 2x=5	$\ln (2 x) = 5$
28788	Find the Discriminant	5x^2+9=0	$5 x^{2} + 9 = 0$
28789	Solve for x	9x+48=2x-22	$9 x + 48 = 2 x - 22$
28790	Find the Discriminant	-5x^2+5x-4=0	$- 5 x^{2} + 5 x - 4 = 0$
28791	Solve for x	7x=21	$7 x = 21$
28792	Find the Discriminant	6x^2+9x+3=0	$6 x^{2} + 9 x + 3 = 0$
28793	Solve for x	3x=4	$3 x = 4$
28794	Find the Discriminant	5x^2-x+2=0	$5 x^{2} - x + 2 = 0$
28795	Solve for x	3x-2y=9	$3 x - 2 y = 9$
28796	Find the Discriminant	6x^2-7x+3=0	$6 x^{2} - 7 x + 3 = 0$
28797	Solve for x	3x-4y=-12	$3 x - 4 y = - 12$
28798	Solve for x	-3x+5+6(x+1)=-2x+3	$- 3 x + 5 + 6 (x + 1) = - 2 x + 3$
28799	Solve for x	3x+6y=18	$3 x + 6 y = 18$
28800	Find the Discriminant	7x^2+12x+5=0	$7 x^{2} + 12 x + 5 = 0$