Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
115801	Simplify	- square root of 147+ square root of 192- square root of 243	$- \sqrt{147} + \sqrt{192} - \sqrt{243}$
115802	Find the Roots (Zeros)	f(x)=x^2+8x-16	$f (x) = x^{2} + 8 x - 16$
115803	Simplify	(7x)-(-2x)	$(7 x) - (- 2 x)$
115804	Find the Vertex	f(x)=x^2-4x-4	$f (x) = x^{2} - 4 x - 4$
115805	Find the Vertex	f(x)=-x^2-4x-7	$f (x) = - x^{2} - 4 x - 7$
115806	Find the Vertex	f(x)=-x^2-2x+1	$f (x) = - x^{2} - 2 x + 1$
115807	Find the Vertex	f(x)=x^2-25	$f (x) = x^{2} - 25$
115808	Find the Vertex	f(x)=x^2-2x+7	$f (x) = x^{2} - 2 x + 7$
115809	Find the Vertex	f(x)=x^2-8x-1	$f (x) = x^{2} - 8 x - 1$
115810	Solve for x	4(x+2)+2=14	$4 (x + 2) + 2 = 14$
115811	Find the Vertex	f(x)=x^2-6x-6	$f (x) = x^{2} - 6 x - 6$
115812	Find the Domain and Range	f(x)=5^x-7	$f (x) = 5^{x} - 7$
115813	Find the Vertex	f(x)=x^2-6x-16	$f (x) = x^{2} - 6 x - 16$
115814	Find the Vertex	f(x)=x^2-6x-1	$f (x) = x^{2} - 6 x - 1$
115815	Write in Standard Form	y=5/3x+14/3	$y = \frac{5}{3} x + \frac{14}{3}$
115816	Find the Vertex	f(x)=x^2-6x+4	$f (x) = x^{2} - 6 x + 4$
115817	Write in Standard Form	y=7/2x+11/2	$y = \frac{7}{2} x + \frac{11}{2}$
115818	Find the Vertex	f(x)=-2x^2-4x+4	$f (x) = - 2 x^{2} - 4 x + 4$
115819	Find the Vertex	f(x)=2x^2-3x+6	$f (x) = 2 x^{2} - 3 x + 6$
115820	Write in Standard Form	y-3=1/2(x+6)	$y - 3 = \frac{1}{2} (x + 6)$
115821	Solve for x	x+11=225	$x + 11 = 225$
115822	Find the Slope	6x-4y=4	$6 x - 4 y = 4$
115823	Solve for x	\|x+6\|=2x-1	$\| x + 6 \| = 2 x - 1$
115824	Find the Slope	(-9,-6) , (3,-9)	$(- 9, - 6) (3, - 9)$
115825	Find the Vertex	-x^2+4x-5	$- x^{2} + 4 x - 5$
115826	Identify the Sequence	81 , 27 , 9 , 3	$81$ , $27$ , $9$ , $3$
115827	Find the Vertex	(x-4)^2-1	${(x - 4)}^{2} - 1$
115828	Write in y=mx+b Form	-9x+3y=27	$- 9 x + 3 y = 27$
115829	Find the Vertex	(x-5)^2	${(x - 5)}^{2}$
115830	Find the Roots (Zeros)	f(x)=2^0	$f (x) = 2^{0}$
115831	Reduce the Fraction	40/180	$\frac{40}{180}$
115832	Find the Vertex	2x^2+4x-3	$2 x^{2} + 4 x - 3$
115833	Solve by Factoring	x^2=6x+91	$x^{2} = 6 x + 91$
115834	Solve by Factoring	3x^2+16x-44=0	$3 x^{2} + 16 x - 44 = 0$
115835	Find the Vertex	x^2-6x-16	$x^{2} - 6 x - 16$
115836	Solve by Factoring	x^3+8x^2+11x-20=(x+5)	$x^{3} + 8 x^{2} + 11 x - 20 = (x + 5)$
115837	Find the Vertex	x^2-6x-7	$x^{2} - 6 x - 7$
115838	Solve by Factoring	x^3+7x^2+2x-40=(x+5)	$x^{3} + 7 x^{2} + 2 x - 40 = (x + 5)$
115839	Find the Vertex	x^2-5	$x^{2} - 5$
115840	Solve by Factoring	3x^4=24x	$3 x^{4} = 24 x$
115841	Find the Vertex	x^2-5x+4	$x^{2} - 5 x + 4$
115842	Convert to a Simplified Fraction	276%	$276 %$
115843	Convert to a Simplified Fraction	4.4%	$4.4 %$
115844	Write in Standard Form	6x-9+7x^3-5x^2	$6 x - 9 + 7 x^{3} - 5 x^{2}$
115845	Solve by Substitution	-3x+8y=5 , 6x-2y=10	$- 3 x + 8 y = 5$ , $6 x - 2 y = 10$
115846	Solve by Substitution	3x+5y=-27 , 4x+2y=-22	$3 x + 5 y = - 27$ , $4 x + 2 y = - 22$
115847	Solve by Substitution	3x+y=10 , y=-3x+4	$3 x + y = 10$ , $y = - 3 x + 4$
115848	Solve by Substitution	-3x+y=7 , 5x+2y=3	$- 3 x + y = 7$ , $5 x + 2 y = 3$
115849	Solve by Substitution	3x-2y=4 , -6x+4y=-8	$3 x - 2 y = 4$ , $- 6 x + 4 y = - 8$
115850	Solve by Substitution	-3x-2y=18 , 3x-y=0	$- 3 x - 2 y = 18$ , $3 x - y = 0$
115851	Solve by Substitution	3y=-1/2x+2 , y=-x+9	$3 y = - \frac{1}{2} x + 2$ , $y = - x + 9$
115852	Solve by Substitution	3x-7y=13 , 6x+5y=7	$3 x - 7 y = 13$ , $6 x + 5 y = 7$
115853	Solve by Substitution	2x-3y=12 , x=4y+1	$2 x - 3 y = 12$ , $x = 4 y + 1$
115854	Solve by Substitution	3x+2y=23 , 1/2x-4=y	$3 x + 2 y = 23$ , $\frac{1}{2} x - 4 = y$
115855	Convert to Regular Notation	6.35*10^-7	$6.35 \cdot 10^{- 7}$
115856	Solve by Substitution	2x-y=-7 , 4x-y=-4	$2 x - y = - 7$ , $4 x - y = - 4$
115857	Solve by Completing the Square	x^2+12x=11	$x^{2} + 12 x = 11$
115858	Solve by Substitution	2x-y-4=0 , 3x+y-9=0	$2 x - y - 4 = 0$ , $3 x + y - 9 = 0$
115859	Solve by Completing the Square	x^2-2/3x=4/9	$x^{2} - \frac{2}{3} x = \frac{4}{9}$
115860	Solve by Substitution	2y+5x=13 , 2y-3x=5	$2 y + 5 x = 13$ , $2 y - 3 x = 5$
115861	Solve by Completing the Square	x^2-3/4x=5	$x^{2} - \frac{3}{4} x = 5$
115862	Solve by Substitution	4x+3y=15 , 2x-5y=1	$4 x + 3 y = 15$ , $2 x - 5 y = 1$
115863	Solve by Completing the Square	x^2-4x+1=-5	$x^{2} - 4 x + 1 = - 5$
115864	Solve by Substitution	4x+y=24 , y=4x	$4 x + y = 24$ , $y = 4 x$
115865	Solve by Completing the Square	2n^2-3n-4=6	$2 n^{2} - 3 n - 4 = 6$
115866	Solve by Substitution	4y=5x-1 , 3x-2y=1	$4 y = 5 x - 1$ , $3 x - 2 y = 1$
115867	Solve by Substitution	5x-6y=3 , -10x+12y=-6	$5 x - 6 y = 3$ , $- 10 x + 12 y = - 6$
115868	Solve by Substitution	5x-6y=2 , -10x+12y=-4	$5 x - 6 y = 2$ , $- 10 x + 12 y = - 4$
115869	Solve by Substitution	5x-3y=-11 , x-2y=2	$5 x - 3 y = - 11$ , $x - 2 y = 2$
115870	Solve by Substitution	5x+y=-3 , 7x-3y=-13	$5 x + y = - 3$ , $7 x - 3 y = - 13$
115871	Solve by Substitution	5x+y=14 , y=2x	$5 x + y = 14$ , $y = 2 x$
115872	Solve by Substitution	5x+y=7 , y=2x	$5 x + y = 7$ , $y = 2 x$
115873	Find the Asymptotes	(x^2+2x)/(-4x+8)	$\frac{x^{2} + 2 x}{- 4 x + 8}$
115874	Solve by Substitution	7x+2y=-1 , 3x-4y=19	$7 x + 2 y = - 1$ , $3 x - 4 y = 19$
115875	Solve by Substitution	6x-y=-4 , 2x+2y=15	$6 x - y = - 4$ , $2 x + 2 y = 15$
115876	Solve by Substitution	6x-3y=5 , x+2y=0	$6 x - 3 y = 5$ , $x + 2 y = 0$
115877	Find the Asymptotes	(x^2)/(x^2+x-72)	$\frac{x^{2}}{x^{2} + x - 72}$
115878	Solve by Substitution	y=1/x , x+y=2	$y = \frac{1}{x}$ , $x + y = 2$
115879	Find the Asymptotes	x/(x^2-81)	$\frac{x}{x^{2} - 81}$
115880	Evaluate	log of 10^(1/2)	$\log (10^{\frac{1}{2}})$
115881	Use the Rational Roots Test to Find All Possible Roots	f(x)=8x^7-x^5+x^3+6	$f (x) = 8 x^{7} - x^{5} + x^{3} + 6$
115882	Solve by Substitution	15x-20y=-1 , 5y=-1+10x	$15 x - 20 y = - 1$ , $5 y = - 1 + 10 x$
115883	Solve by Substitution	15x-20y=-1 , 15y=1+10x	$15 x - 20 y = - 1$ , $15 y = 1 + 10 x$
115884	Solve by Substitution	15x-10y=5 , 15y=-5+10x	$15 x - 10 y = 5$ , $15 y = - 5 + 10 x$
115885	Find the Vertex Form	x=y^2-2y+1	$x = y^{2} - 2 y + 1$
115886	Solve by Substitution	15x-10y=-5 , 5y=2+5x	$15 x - 10 y = - 5$ , $5 y = 2 + 5 x$
115887	Convert to Logarithmic Form	5^x=70	$5^{x} = 70$
115888	Solve by Substitution	15x-20y=-7 , 10y=4+10x	$15 x - 20 y = - 7$ , $10 y = 4 + 10 x$
115889	Solve by Substitution	15x-10y=1 , 15y=1+10x	$15 x - 10 y = 1$ , $15 y = 1 + 10 x$
115890	Solve by Substitution	15x-10y=1 , 5y=-2+15x	$15 x - 10 y = 1$ , $5 y = - 2 + 15 x$
115891	Solve by Substitution	2x+2y=2 , 3x-y=1	$2 x + 2 y = 2$ , $3 x - y = 1$
115892	Solve by Substitution	2x+4y=36 , 10y=5	$2 x + 4 y = 36$ , $10 y = 5$
115893	Solve by Substitution	-2x+3y=14 , x+2y=7	$- 2 x + 3 y = 14$ , $x + 2 y = 7$
115894	Solve by Substitution	2x+3y=6 , 4x+6y=12	$2 x + 3 y = 6$ , $4 x + 6 y = 12$
115895	Solve by Substitution	2x+6y=24 , 5x-2y=9	$2 x + 6 y = 24$ , $5 x - 2 y = 9$
115896	Solve by Substitution	2x+6y=5 , x+3y=2	$2 x + 6 y = 5$ , $x + 3 y = 2$
115897	Solve by Substitution	2x+5y=3 , -x+3y=-7	$2 x + 5 y = 3$ , $- x + 3 y = - 7$
115898	Find the Asymptotes	(5x)/(x-1)	$\frac{5 x}{x - 1}$
115899	Solve by Substitution	2x+5y=-4 , 3x-y=11	$2 x + 5 y = - 4$ , $3 x - y = 11$
115900	Solve by Substitution	x^2+y^2=136 , y-x=4	$x^{2} + y^{2} = 136$ , $y - x = 4$