Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
115601	Solve by Substitution	y=5x+6 , y=9x+7	$y = 5 x + 6$ , $y = 9 x + 7$
115602	Find the Inverse	f(x)=(x-11)^2	$f (x) = {(x - 11)}^{2}$
115603	Solve by Substitution	y=5x+8 , y=8x+9	$y = 5 x + 8$ , $y = 8 x + 9$
115604	Solve by Substitution	y=5x+7 , y=7x+8	$y = 5 x + 7$ , $y = 7 x + 8$
115605	Solve by Substitution	y=5x-10 , y=3x+8	$y = 5 x - 10$ , $y = 3 x + 8$
115606	Find the Inverse	f(x)=x+17	$f (x) = x + 17$
115607	Simplify	cube root of 8x^6	$\sqrt[3]{8 x^{6}}$
115608	Find the Inverse	f(x)=(x-11)^2	$f (x) = {(x - 11)}^{2}$
115609	Solve by Substitution	x+y=20 , y=4x	$x + y = 20$ , $y = 4 x$
115610	Find the Inverse	f(x)=4x^3+5	$f (x) = 4 x^{3} + 5$
115611	Solve by Substitution	x+y=16 , y=-5x	$x + y = 16$ , $y = - 5 x$
115612	Solve by Substitution	x+y=1 , y-x=1	$x + y = 1$ , $y - x = 1$
115613	Solve by Substitution	x+y=-4 , x-y=2	$x + y = - 4$ , $x - y = 2$
115614	Solve by Substitution	x+y=4 , y=x^2-16	$x + y = 4$ , $y = x^{2} - 16$
115615	Solve by Substitution	x+y=3 , y=x^2-7x+11	$x + y = 3$ , $y = x^{2} - 7 x + 11$
115616	Solve by Substitution	x+y=3 , x-y=9	$x + y = 3$ , $x - y = 9$
115617	Convert to a Percentage	28/50	$\frac{28}{50}$
115618	Solve by Substitution	x-y=-2 , x+y=6	$x - y = - 2$ , $x + y = 6$
115619	Solve by Substitution	x-y+3z=3 , 2x+y-z=0 , 2x+3y-5z=-2	$x - y + 3 z = 3$ , $2 x + y - z = 0$ , $2 x + 3 y - 5 z = - 2$
115620	Solve by Substitution	x-y=0 , x+y=2	$x - y = 0$ , $x + y = 2$
115621	Find the Domain and Range	y=-2(4)^x	$y = - 2 {(4)}^{x}$
115622	Solve by Substitution	xy=6 , x^2+y^2=13	$x y = 6$ , $x^{2} + y^{2} = 13$
115623	Find the Domain and Range	y=1/(x-5)+6	$y = \frac{1}{x - 5} + 6$
115624	Solve by Substitution	-x-y-z=-8 , -4x+4y+5z=7 , 2x+2z=4	$- x - y - z = - 8$ , $- 4 x + 4 y + 5 z = 7$ , $2 x + 2 z = 4$
115625	Find the Domain and Range	y=1/2 cube root of x+1+4	$y = \frac{1}{2} \sqrt[3]{x + 1} + 4$
115626	Solve by Substitution	x-2y=-2 , x+2y=10	$x - 2 y = - 2$ , $x + 2 y = 10$
115627	Find the Domain and Range	y = square root of x+6	$y = \sqrt{x} + 6$
115628	Solve by Substitution	x-2y=2 , 3x+y=6	$x - 2 y = 2$ , $3 x + y = 6$
115629	Solve by Substitution	x-2y=3 , 4x-8y=12	$x - 2 y = 3$ , $4 x - 8 y = 12$
115630	Solve by Substitution	x-2y-z=-4 , -x+6y-3z=12 , 2x-11y+5z=-22	$x - 2 y - z = - 4$ , $- x + 6 y - 3 z = 12$ , $2 x - 11 y + 5 z = - 22$
115631	Solve by Substitution	-x-2y=8 , x+2y=8	$- x - 2 y = 8$ , $x + 2 y = 8$
115632	Find the Roots (Zeros)	x^4-x^5	$x^{4} - x^{5}$
115633	Solve by Substitution	x-2y=8 , -x+2y=-8	$x - 2 y = 8$ , $- x + 2 y = - 8$
115634	Find the Roots (Zeros)	x^6-8x^3	$x^{6} - 8 x^{3}$
115635	Solve by Substitution	-x-2y=4 , x+2y=4	$- x - 2 y = 4$ , $x + 2 y = 4$
115636	Find the Roots (Zeros)	x^4-x^3-7x^2+x+6	$x^{4} - x^{3} - 7 x^{2} + x + 6$
115637	Solve by Substitution	-x-2y=6 , x+2y=6	$- x - 2 y = 6$ , $x + 2 y = 6$
115638	Find the Roots (Zeros)	4x^3-12x^2-9x-1	$4 x^{3} - 12 x^{2} - 9 x - 1$
115639	Solve by Substitution	x-2y=6 , -x+2y=6	$x - 2 y = 6$ , $- x + 2 y = 6$
115640	Solve by Substitution	-x-5y=-5 , x+5y=5	$- x - 5 y = - 5$ , $x + 5 y = 5$
115641	Solve by Substitution	x-5y=5 , -x+5y=5	$x - 5 y = 5$ , $- x + 5 y = 5$
115642	Solve by Substitution	x-5y=5 , -x+5y=-5	$x - 5 y = 5$ , $- x + 5 y = - 5$
115643	Solve by Substitution	-x-4y=8 , x+4y=8	$- x - 4 y = 8$ , $x + 4 y = 8$
115644	Convert to Radical Form	7x^(5/11)	$7 x^{\frac{5}{11}}$
115645	Solve by Substitution	x+y+z=7 , x-y+2z=7 , 5x+y+z=11	$x + y + z = 7$ , $x - y + 2 z = 7$ , $5 x + y + z = 11$
115646	Solve by Substitution	x+3y=9 , -x-3y=9	$x + 3 y = 9$ , $- x - 3 y = 9$
115647	Solve by Substitution	-x+3y=9 , x-3y=9	$- x + 3 y = 9$ , $x - 3 y = 9$
115648	Solve by Substitution	x+2y=8 , -x-2y=8	$x + 2 y = 8$ , $- x - 2 y = 8$
115649	Solve by Substitution	-x+2y=8 , x-2y=8	$- x + 2 y = 8$ , $x - 2 y = 8$
115650	Solve by Substitution	-x+3y+z=3 , x-y+2z=0 , 3x-5y+2z=-2	$- x + 3 y + z = 3$ , $x - y + 2 z = 0$ , $3 x - 5 y + 2 z = - 2$
115651	Find the Axis of Symmetry	y=-x^2-8x-9	$y = - x^{2} - 8 x - 9$
115652	Solve by Substitution	-x+2y=-4 , 2x-3y=8	$- x + 2 y = - 4$ , $2 x - 3 y = 8$
115653	Solve by Substitution	x+2y=4 , -x-2y=4	$x + 2 y = 4$ , $- x - 2 y = 4$
115654	Solve by Substitution	-x+2y=6 , x-2y=6	$- x + 2 y = 6$ , $x - 2 y = 6$
115655	Find the x and y Intercepts	(x^2+3x-54)/(x^2-9)	$\frac{x^{2} + 3 x - 54}{x^{2} - 9}$
115656	Solve by Substitution	-x+2y=6 , 6y=x+18	$- x + 2 y = 6$ , $6 y = x + 18$
115657	Find the x and y Intercepts	(x^2+4x-45)/(x^2-9)	$\frac{x^{2} + 4 x - 45}{x^{2} - 9}$
115658	Solve by Substitution	9x-3y=12 , y=3x-4	$9 x - 3 y = 12$ , $y = 3 x - 4$
115659	Solve by Addition/Elimination	3x+4y=3 , 6x+8y=6	$3 x + 4 y = 3$ , $6 x + 8 y = 6$
115660	Find the x and y Intercepts	(4x)/(x^2-16)	$\frac{4 x}{x^{2} - 16}$
115661	Solve by Addition/Elimination	3x-4y=11 , 2x+3y=-4	$3 x - 4 y = 11$ , $2 x + 3 y = - 4$
115662	Solve by Addition/Elimination	x+4y-6z=-1 , 2x-y+2z=-7 , -x+2y-4z=5	$x + 4 y - 6 z = - 1$ , $2 x - y + 2 z = - 7$ , $- x + 2 y - 4 z = 5$
115663	Solve by Addition/Elimination	4x+5y=2 , 8x+10y=4	$4 x + 5 y = 2$ , $8 x + 10 y = 4$
115664	Solve by Addition/Elimination	4x+2y=4 , 6x+2y=8	$4 x + 2 y = 4$ , $6 x + 2 y = 8$
115665	Solve by Addition/Elimination	-4x-2y=-12 , 4x+8y=-24	$- 4 x - 2 y = - 12$ , $4 x + 8 y = - 24$
115666	Find the Vertex	f(x)=3(x-1)^2+3	$f (x) = 3 {(x - 1)}^{2} + 3$
115667	Evaluate	log base 12 of 16	$\log_{12} (16)$
115668	Find the Vertex	f(x)=3x^2-24x+10	$f (x) = 3 x^{2} - 24 x + 10$
115669	Solve by Addition/Elimination	2x+18y=-9 , 4x+18y=-27	$2 x + 18 y = - 9$ , $4 x + 18 y = - 27$
115670	Find the Maximum/Minimum Value	f(x)=3x^2-24x-3	$f (x) = 3 x^{2} - 24 x - 3$
115671	Find the Maximum/Minimum Value	f(x)=2x^2+16x-1	$f (x) = 2 x^{2} + 16 x - 1$
115672	Solve by Addition/Elimination	2x+3y=6 , 2x-3y=6	$2 x + 3 y = 6$ , $2 x - 3 y = 6$
115673	Solve by Addition/Elimination	2x+3y=7 , 3x+4y=10	$2 x + 3 y = 7$ , $3 x + 4 y = 10$
115674	Solve by Addition/Elimination	x+y=-9 , 5x-2y=32	$x + y = - 9$ , $5 x - 2 y = 32$
115675	Find the Maximum/Minimum Value	f(x)=-3x^2+24x-8	$f (x) = - 3 x^{2} + 24 x - 8$
115676	Solve by Addition/Elimination	-8x-10y=24 , 6x+5y=2	$- 8 x - 10 y = 24$ , $6 x + 5 y = 2$
115677	Find the Maximum/Minimum Value	f(x)=3x^2-12x-6	$f (x) = 3 x^{2} - 12 x - 6$
115678	Find the Maximum/Minimum Value	f(x)=3x^2-30x-5	$f (x) = 3 x^{2} - 30 x - 5$
115679	Solve by Addition/Elimination	5x+y=-7 , 7x-3y=-45	$5 x + y = - 7$ , $7 x - 3 y = - 45$
115680	Find the Maximum/Minimum Value	f(x)=3x^2-6x-5	$f (x) = 3 x^{2} - 6 x - 5$
115681	Find the Maximum/Minimum Value	M(x)=18x-x^2	$M (x) = 18 x - x^{2}$
115682	Find the Maximum/Minimum Value	R(p)=-2.5p^2+700p	$R (p) = - 2.5 p^{2} + 700 p$
115683	Find the Maximum/Minimum Value	r(p)=-2.5p^2+750p	$r (p) = - 2.5 p^{2} + 750 p$
115684	Find the Maximum/Minimum Value	r(p)=-2.5p^2+400p	$r (p) = - 2.5 p^{2} + 400 p$
115685	Find the Maximum/Minimum Value	R(p)=-2.5p^2+600p	$R (p) = - 2.5 p^{2} + 600 p$
115686	Divide Using Synthetic Division	(x^4-12x^2-11)÷(x+3)	$(x^{4} - 12 x^{2} - 11) \div (x + 3)$
115687	Divide Using Synthetic Division	(x^4-12x^2-10)÷(x+3)	$(x^{4} - 12 x^{2} - 10) \div (x + 3)$
115688	Find the Maximum/Minimum Value	y=2x^2+28x-8	$y = 2 x^{2} + 28 x - 8$
115689	Divide Using Synthetic Division	(x^4-6x^2-30)÷(x+2)	$(x^{4} - 6 x^{2} - 30) \div (x + 2)$
115690	Find the Maximum/Minimum Value	y=-x^2-2x+3	$y = - x^{2} - 2 x + 3$
115691	Find the Maximum/Minimum Value	y=x^2+4x+5	$y = x^{2} + 4 x + 5$
115692	Find the Midpoint	(-2,-1) , (-8,6)	$(- 2, - 1) (- 8, 6)$
115693	Find the Distance Between Two Points	(0,0) , (3,5)	$(0, 0)$ , $(3, 5)$
115694	Find the Distance Between Two Points	(0,0) , (-12,5)	$(0, 0) (- 12, 5)$
115695	Find the Distance Between Two Points	(0,0) , (12,-9)	$(0, 0) (12, - 9)$
115696	Find the Distance Between Two Points	(0,0) , (-5,12)	$(0, 0) (- 5, 12)$
115697	Find the Distance Between Two Points	(0.12,0.56) , (0.44,0.81)	$(0.12, 0.56)$ , $(0.44, 0.81)$
115698	Find the Midpoint	(6,7) , (2,2)	$(6, 7)$ , $(2, 2)$
115699	Find the Distance Between Two Points	(3,-4) , (5,4)	$(3, - 4) (5, 4)$
115700	Find the Domain	(7x)/(x^2-36)	$\frac{7 x}{x^{2} - 36}$