Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
21801	Write as y=mx+b	f(x)=1/2x	$f (x) = \frac{1}{2} x$
21802	Write as y=mx+b	f(x)=2/3x	$f (x) = \frac{2}{3} x$
21803	Write as y=mx+b	f(x)=2/3x-12	$f (x) = \frac{2}{3} x - 12$
21804	Write as an Equation	f(x)=x^2-12x+7	$f (x) = x^{2} - 12 x + 7$
21805	Write as an Equation	f(x)=x^4-x^3-8x-8	$f (x) = x^{4} - x^{3} - 8 x - 8$
21806	Write as an Equation	f(x)=(x-1)/(x^2+x-20)	$f (x) = \frac{x - 1}{x^{2} + x - 20}$
21807	Write as an Equation	f(x)=2(3a^2)-(3a)+4	$f (x) = 2 (3 a^{2}) - (3 a) + 4$
21808	Write as an Equation	f(x)=2(x+2)^2+5	$f (x) = 2 {(x + 2)}^{2} + 5$
21809	Write as an Equation	f(x)=2x^2-16x-33	$f (x) = 2 x^{2} - 16 x - 33$
21810	Write as an Equation	f(x)=2x^2+8x+16	$f (x) = 2 x^{2} + 8 x + 16$
21811	Write as an Equation	f(x)=2b+7	$f (x) = 2 b + 7$
21812	Write as an Equation	f(x)=3x^2-4x+5	$f (x) = 3 x^{2} - 4 x + 5$
21813	Write as an Equation	f(x)=4x^2+8x-1	$f (x) = 4 x^{2} + 8 x - 1$
21814	Write as an Equation	f(x)=-50x^2+400x-750	$f (x) = - 50 x^{2} + 400 x - 750$
21815	Write as an Equation	f(x)=-8x-8	$f (x) = - 8 x - 8$
21816	Write as an Equation	f(x)=9x^(2-8x-3)	$f (x) = 9 x^{2 - 8 x - 3}$
21817	Write as an Equation	g(x)=(7-x^4)/3	$g (x) = \frac{7 - x^{4}}{3}$
21818	Write as an Equation	g(x)=7/(3-2x)	$g (x) = \frac{7}{3 - 2 x}$
21819	Write as an Equation	g(x)=(x+1)/(x^2-1)	$g (x) = \frac{x + 1}{x^{2} - 1}$
21820	Write as an Equation	g(x)=x(x)	$g (x) = x (x)$
21821	Write as an Equation	h(x)=x^2+17x-4	$h (x) = x^{2} + 17 x - 4$
21822	Write as an Equation	P(x)=x^4-2x^3-3x^2*(8x)-4	$P (x) = x^{4} - 2 x^{3} - 3 x^{2} \cdot (8 x) - 4$
21823	Write as an Equation	h(x)=14/(x^2+2x-3)	$h (x) = \frac{14}{x^{2} + 2 x - 3}$
21824	Write as an Equation	h(x) = square root of -4x-3	$h (x) = \sqrt{- 4 x - 3}$
21825	Write as an Equation	j(x)=(7x-10)/(12x+5)	$j (x) = \frac{7 x - 10}{12 x + 5}$
21826	Write as an Equation	p(x) = square root of 18+9x-2x^2	$p (x) = \sqrt{18 + 9 x - 2 x^{2}}$
21827	Write as an Equation	p(x)=-x^2+6x-5	$p (x) = - x^{2} + 6 x - 5$
21828	Write as an Equation	p(x)=2x^2+68x+5	$p (x) = 2 x^{2} + 68 x + 5$
21829	Write as an Equation	p(x)=-25x^2+300x	$p (x) = - 25 x^{2} + 300 x$
21830	Write as an Equation	p(x)=2x-7	$p (x) = 2 x - 7$
21831	Write as an Equation	Q(x)=5x^2-1	$Q (x) = 5 x^{2} - 1$
21832	Write as an Equation	r(x)=(100-x)(180+10x)	$r (x) = (100 - x) (180 + 10 x)$
21833	Write as an Equation	R(x)=(3+9x)/(x^3+7x^2-8x)	$R (x) = \frac{3 + 9 x}{x^{3} + 7 x^{2} - 8 x}$
21834	Write as an Equation	R(x)=(x+5)/(x(x+20))	$R (x) = \frac{x + 5}{x (x + 20)}$
21835	Write as an Equation	R(x)=x(26-1/2x)	$R (x) = x (26 - \frac{1}{2} x)$
21836	Write as an Equation	r(x)=x-4	$r (x) = x - 4$
21837	Write as an Equation	t(x)=-22+38e^(-0.04*20)	$t (x) = - 22 + 38 e^{- 0.04 \cdot 20}$
21838	Write as an Equation	z(x)=x^2-4x+2	$z (x) = x^{2} - 4 x + 2$
21839	Write as an Equation	z(x)=3x-5	$z (x) = 3 x - 5$
21840	Write as an Equation	f(x)=(5x+25)/(3x-15)	$f (x) = \frac{5 x + 25}{3 x - 15}$
21841	Write as an Equation	f(x)=x^2-3x-1	$f (x) = x^{2} - 3 x - 1$
21842	Write as an Equation	f(x)=x^3+5	$f (x) = x^{3} + 5$
21843	Write as an Equation	f(x)=(x-7)/( square root of x-7)	$f (x) = \frac{x - 7}{\sqrt{x - 7}}$
21844	Write as an Equation	f(x) = square root of 4x+1	$f (x) = \sqrt{4 x + 1}$
21845	Write as an Equation	f(x)=3x^2-4x+8	$f (x) = 3 x^{2} - 4 x + 8$
21846	Write as an Equation	f(x)=x^3-x^5	$f (x) = x^{3} - x^{5}$
21847	Write as an Equation	f(x)=(x^2+4x-32)/(x^2+x-56)	$f (x) = \frac{x^{2} + 4 x - 32}{x^{2} + x - 56}$
21848	Write as an Equation	f(x)=(x^2+5x)/(x-2)	$f (x) = \frac{x^{2} + 5 x}{x - 2}$
21849	Write as an Equation	f(x)=\|x\|+7	$f (x) = \| x \| + 7$
21850	Write as an Equation	f(x)=\|x-1\|+2	$f (x) = \| x - 1 \| + 2$
21851	Write as an Equation	f(x)=1/2x^3-5	$f (x) = \frac{1}{2} x^{3} - 5$
21852	Write as an Equation	f(x)=1/4*(x-1)^2-2	$f (x) = \frac{1}{4} \cdot {(x - 1)}^{2} - 2$
21853	Write as an Equation	f(x)=1/(9-x)	$f (x) = \frac{1}{9 - x}$
21854	Write as an Equation	f(x)=3.2^(x-5)	$f (x) = {3.2}^{x - 5}$
21855	Write as an Equation	f(x)=-3/4*(x-1)^2-5	$f (x) = - \frac{3}{4} \cdot {(x - 1)}^{2} - 5$
21856	Write as an Equation	f(x)=3/x	$f (x) = \frac{3}{x}$
21857	Write as an Equation	f(x)=3^x-4	$f (x) = 3^{x} - 4$
21858	Write as an Equation	f(x) = square root of x-7	$f (x) = \sqrt{x - 7}$
21859	Write as an Equation	f(x) = cube root of x-4	$f (x) = \sqrt[3]{x - 4}$
21860	Write as an Equation	f(x)=x^(5/6)	$f (x) = x^{\frac{5}{6}}$
21861	Write as an Equation	f(x)=x^2+6x-9	$f (x) = x^{2} + 6 x - 9$
21862	Write as an Equation	f(x)=3(x+1/3)^2-4	$f (x) = 3 {(x + \frac{1}{3})}^{2} - 4$
21863	Write as an Equation	f(x)=-3x^2+24x-37	$f (x) = - 3 x^{2} + 24 x - 37$
21864	Write as an Equation	f(x)=3x^2+2x-2	$f (x) = 3 x^{2} + 2 x - 2$
21865	Write as an Equation	f(x)=3x^2-7x-13	$f (x) = 3 x^{2} - 7 x - 13$
21866	Write as an Equation	f(x)=300(1.02)^x	$f (x) = 300 {(1.02)}^{x}$
21867	Write as an Equation	f(x)=4(x+7)(x-4)^2	$f (x) = 4 (x + 7) {(x - 4)}^{2}$
21868	Write as an Equation	f(x)=4 square root of 5x+1-3	$f (x) = 4 \sqrt{5 x + 1} - 3$
21869	Write as an Equation	f(x)=4 square root of x+2x	$f (x) = 4 \sqrt{x} + 2 x$
21870	Write as an Equation	f(x)=400x-0.4x^2	$f (x) = 400 x - 0.4 x^{2}$
21871	Write as an Equation	f(x)=-4x-14	$f (x) = - 4 x - 14$
21872	Write as an Equation	f(x)=5x^2-11x+4	$f (x) = 5 x^{2} - 11 x + 4$
21873	Write as an Equation	f(x)=5x^4-13x^3+12x^2+7x-10	$f (x) = 5 x^{4} - 13 x^{3} + 12 x^{2} + 7 x - 10$
21874	Write as an Equation	f(x)=-5x-4	$f (x) = - 5 x - 4$
21875	Write as an Equation	f(x)=6x^2+12x-7	$f (x) = 6 x^{2} + 12 x - 7$
21876	Write as an Equation	f(x)=6-2x	$f (x) = 6 - 2 x$
21877	Write as an Equation	f(x)=-8x+9	$f (x) = - 8 x + 9$
21878	Write as an Equation	f(x)=9(x-1/6)^2-4	$f (x) = 9 {(x - \frac{1}{6})}^{2} - 4$
21879	Write as an Equation	f(x)=x(118-x)	$f (x) = x (118 - x)$
21880	Write as an Equation	g(x)=1/8*e^x	$g (x) = \frac{1}{8} \cdot e^{x}$
21881	Write as an Equation	g(x)=81^(7/5x)	$g (x) = 81^{\frac{7}{5} x}$
21882	Write as an Equation	g(x)=x^5-2x^3+2x^2	$g (x) = x^{5} - 2 x^{3} + 2 x^{2}$
21883	Write as an Equation	g(x)=-2x^2-12x-16	$g (x) = - 2 x^{2} - 12 x - 16$
21884	Write as an Equation	g(x)=3x^2+3x-3	$g (x) = 3 x^{2} + 3 x - 3$
21885	Write as an Equation	g(x)=6x-2	$g (x) = 6 x - 2$
21886	Write as an Equation	g(x)=8x^2	$g (x) = 8 x^{2}$
21887	Write as an Equation	h(x)=((3x+4)(x-1))/((2x-5)(x-1))	$h (x) = \frac{(3 x + 4) (x - 1)}{(2 x - 5) (x - 1)}$
21888	Write as an Equation	h(x)=(x^2-6x-16)/(x^2+6x-27)	$h (x) = \frac{x^{2} - 6 x - 16}{x^{2} + 6 x - 27}$
21889	Solve Using the Square Root Property	(3x+1)^2=16	${(3 x + 1)}^{2} = 16$
21890	Solve Using the Square Root Property	(3x+1)^2=48	${(3 x + 1)}^{2} = 48$
21891	Solve Using the Square Root Property	(3x+1)^2-36=0	${(3 x + 1)}^{2} - 36 = 0$
21892	Solve Using the Square Root Property	(3x-1)^2=21	${(3 x - 1)}^{2} = 21$
21893	Solve Using the Square Root Property	(3x-1)^2-5=0	${(3 x - 1)}^{2} - 5 = 0$
21894	Solve Using the Square Root Property	(3x-17)^2=28	${(3 x - 17)}^{2} = 28$
21895	Solve Using the Square Root Property	(3x-2)^2=100	${(3 x - 2)}^{2} = 100$
21896	Solve Using the Square Root Property	(3x-24)^2=18	${(3 x - 24)}^{2} = 18$
21897	Solve Using the Square Root Property	(3x-3)^2=21	${(3 x - 3)}^{2} = 21$
21898	Solve Using the Square Root Property	(3x-4)^2=30	${(3 x - 4)}^{2} = 30$
21899	Solve Using the Square Root Property	(3x-5)^2=14	${(3 x - 5)}^{2} = 14$
21900	Solve Using the Square Root Property	(4k-3)^2=68	${(4 k - 3)}^{2} = 68$