Mathway | Popular Problems

Popular Problems

<
1
...
688
689
690
691
692
...
2396
>

Rank	Topic	Problem	Formatted Problem
68901	Convert to Regular Notation	5.953*10^-8	$5.953 \cdot 10^{- 8}$
68902	Solve by Factoring	z^2+5z=-4	$z^{2} + 5 z = - 4$
68903	Convert to Regular Notation	4.0*10^-10	$4 \cdot 10^{- 10}$
68904	Convert to Regular Notation	4.5*10^8	$4.5 \cdot 10^{8}$
68905	Solve by Factoring	y^4-37y^2+36=0	$y^{4} - 37 y^{2} + 36 = 0$
68906	Convert to Regular Notation	8.55*10^7	$8.55 \cdot 10^{7}$
68907	Solve by Factoring	y^4-25y^2+144=0	$y^{4} - 25 y^{2} + 144 = 0$
68908	Convert to Regular Notation	8.2*10^8	$8.2 \cdot 10^{8}$
68909	Convert to Regular Notation	9.9*10^-5	$9.9 \cdot 10^{- 5}$
68910	Solve by Factoring	10-1/t-9/(t^2)=0	$10 - \frac{1}{t} - \frac{9}{t^{2}} = 0$
68911	Convert to Regular Notation	5.7*10^2	$5.7 \cdot 10^{2}$
68912	Solve by Factoring	10b^2=27b-18	$10 b^{2} = 27 b - 18$
68913	Convert to Regular Notation	8.8*10^5	$8.8 \cdot 10^{5}$
68914	Solve by Factoring	25x^2+30x+9=0	$25 x^{2} + 30 x + 9 = 0$
68915	Convert to Regular Notation	7.9*10^2	$7.9 \cdot 10^{2}$
68916	Convert to Regular Notation	8.761*10^-5	$8.761 \cdot 10^{- 5}$
68917	Convert to Regular Notation	1.9*10^-4	$1.9 \cdot 10^{- 4}$
68918	Solve by Factoring	2x^4-5x^2-12=0	$2 x^{4} - 5 x^{2} - 12 = 0$
68919	Convert to Regular Notation	3.6*10^4	$3.6 \cdot 10^{4}$
68920	Solve by Factoring	2x^3-8x=0	$2 x^{3} - 8 x = 0$
68921	Convert to Regular Notation	8.6*10^-4	$8.6 \cdot 10^{- 4}$
68922	Solve by Factoring	2x^(5/3)=-64	$2 x^{\frac{5}{3}} = - 64$
68923	Convert to Regular Notation	2.69*10^-5	$2.69 \cdot 10^{- 5}$
68924	Solve by Factoring	2x^2+3x-5=0	$2 x^{2} + 3 x - 5 = 0$
68925	Convert to Regular Notation	6.4*10^7	$6.4 \cdot 10^{7}$
68926	Solve by Factoring	2x^-2-19x^-1+42=0	$2 x^{- 2} - 19 x^{- 1} + 42 = 0$
68927	Convert to Regular Notation	4.56*10^4	$4.56 \cdot 10^{4}$
68928	Solve by Factoring	2x^2=4x	$2 x^{2} = 4 x$
68929	Convert to Regular Notation	2.6*10^-5	$2.6 \cdot 10^{- 5}$
68930	Solve by Factoring	2x^3+x=0	$2 x^{3} + x = 0$
68931	Solve by Factoring	2x^3=32x	$2 x^{3} = 32 x$
68932	Convert to Regular Notation	2.84*10^-4	$2.84 \cdot 10^{- 4}$
68933	Solve by Factoring	2x^3+4=x^2+8x	$2 x^{3} + 4 = x^{2} + 8 x$
68934	Convert to Regular Notation	2.8*10^5	$2.8 \cdot 10^{5}$
68935	Solve by Factoring	2x^2-9x+4=0	$2 x^{2} - 9 x + 4 = 0$
68936	Solve by Factoring	2x^2-8=0	$2 x^{2} - 8 = 0$
68937	Convert to Regular Notation	9.9*10^-3	$9.9 \cdot 10^{- 3}$
68938	Solve by Factoring	2x^3+2x^2-4x=0	$2 x^{3} + 2 x^{2} - 4 x = 0$
68939	Convert to Regular Notation	1.7*10^-5	$1.7 \cdot 10^{- 5}$
68940	Solve by Factoring	125x^3+216=0	$125 x^{3} + 216 = 0$
68941	Convert to Regular Notation	6.8*10^-5	$6.8 \cdot 10^{- 5}$
68942	Solve by Factoring	11-4^x=5	$11 - 4^{x} = 5$
68943	Convert to Regular Notation	1.8*10^11	$1.8 \cdot 10^{11}$
68944	Solve by Factoring	16n^2-114n=-14	$16 n^{2} - 114 n = - 14$
68945	Convert to Regular Notation	5.03*10^-2	$5.03 \cdot 10^{- 2}$
68946	Solve by Factoring	128y = square root of 1-192y	$128 y = \sqrt{1 - 192 y}$
68947	Solve by Factoring	2(2k-1)=4(k-2)	$2 (2 k - 1) = 4 (k - 2)$
68948	Convert to Regular Notation	7.39*10^-9	$7.39 \cdot 10^{- 9}$
68949	Convert to Regular Notation	4.92*10^5	$4.92 \cdot 10^{5}$
68950	Solve by Factoring	x^3-x^2-2x=0	$x^{3} - x^{2} - 2 x = 0$
68951	Convert to Regular Notation	8.83*10^7	$8.83 \cdot 10^{7}$
68952	Solve by Factoring	x^3+2x^2-49x-98=0	$x^{3} + 2 x^{2} - 49 x - 98 = 0$
68953	Convert to Regular Notation	3.4*10^7	$3.4 \cdot 10^{7}$
68954	Solve by Factoring	x^3+10x^2+24x=0	$x^{3} + 10 x^{2} + 24 x = 0$
68955	Convert to Regular Notation	2.5*10^-1	$2.5 \cdot 10^{- 1}$
68956	Solve by Factoring	x^3+2x^2=36x+72	$x^{3} + 2 x^{2} = 36 x + 72$
68957	Convert to Regular Notation	2.5*10^8	$2.5 \cdot 10^{8}$
68958	Solve by Factoring	x^3-10x^2+24x=0	$x^{3} - 10 x^{2} + 24 x = 0$
68959	Convert to Regular Notation	0.63*10^1	$0.63 \cdot 10^{1}$
68960	Solve by Factoring	x^3-121x=0	$x^{3} - 121 x = 0$
68961	Convert to Regular Notation	1.07*10^-3	$1.07 \cdot 10^{- 3}$
68962	Convert to Regular Notation	5.3*10^-4	$5.3 \cdot 10^{- 4}$
68963	Solve by Factoring	x^2-x=72	$x^{2} - x = 72$
68964	Convert to Regular Notation	3.6*10^-5	$3.6 \cdot 10^{- 5}$
68965	Solve by Factoring	x^2-x=56	$x^{2} - x = 56$
68966	Convert to Regular Notation	1.98*10^7	$1.98 \cdot 10^{7}$
68967	Solve by Factoring	x^2-6=0	$x^{2} - 6 = 0$
68968	Solve by Factoring	x^-2-3x^-1-10=0	$x^{- 2} - 3 x^{- 1} - 10 = 0$
68969	Convert to Regular Notation	2*10^8	$2 \cdot 10^{8}$
68970	Solve by Factoring	x^2-4x-3=0	$x^{2} - 4 x - 3 = 0$
68971	Convert to Regular Notation	3.14*10^-7	$3.14 \cdot 10^{- 7}$
68972	Solve by Factoring	x^2+13x+42=0	$x^{2} + 13 x + 42 = 0$
68973	Convert to Regular Notation	7.3*10^-3	$7.3 \cdot 10^{- 3}$
68974	Solve by Factoring	x^2+13x=-42	$x^{2} + 13 x = - 42$
68975	Convert to Regular Notation	7.9*10^-1	$7.9 \cdot 10^{- 1}$
68976	Solve by Factoring	x^2+3x=54	$x^{2} + 3 x = 54$
68977	Convert to Regular Notation	6.269*10^-8	$6.269 \cdot 10^{- 8}$
68978	Solve by Factoring	x^2+3x-54=0	$x^{2} + 3 x - 54 = 0$
68979	Convert to Regular Notation	2.7*10^-5	$2.7 \cdot 10^{- 5}$
68980	Convert to Regular Notation	-1.29*10^-7	$- 1.29 \cdot 10^{- 7}$
68981	Solve by Factoring	x^2+5x=-6	$x^{2} + 5 x = - 6$
68982	Convert to Regular Notation	4.8*10^8	$4.8 \cdot 10^{8}$
68983	Solve by Factoring	x^2+5x=14	$x^{2} + 5 x = 14$
68984	Convert to Regular Notation	4.5*10^2	$4.5 \cdot 10^{2}$
68985	Convert to Regular Notation	6.86*10^5	$6.86 \cdot 10^{5}$
68986	Solve by Factoring	x^2+4x-60=0	$x^{2} + 4 x - 60 = 0$
68987	Convert to Regular Notation	3.4*10^-4	$3.4 \cdot 10^{- 4}$
68988	Solve by Factoring	x^2+6x-40=0	$x^{2} + 6 x - 40 = 0$
68989	Convert to Regular Notation	2.8*10^7	$2.8 \cdot 10^{7}$
68990	Convert to Regular Notation	5.2*10^-2	$5.2 \cdot 10^{- 2}$
68991	Solve by Factoring	x^2-16x+63=0	$x^{2} - 16 x + 63 = 0$
68992	Convert to Regular Notation	3.0*10^3	$3 \cdot 10^{3}$
68993	Solve by Factoring	x^2-14x-4=0	$x^{2} - 14 x - 4 = 0$
68994	Convert to Regular Notation	-3.69*10^-4	$- 3.69 \cdot 10^{- 4}$
68995	Solve by Factoring	x^2-15x+54=0	$x^{2} - 15 x + 54 = 0$
68996	Convert to Regular Notation	8.91*10^7	$8.91 \cdot 10^{7}$
68997	Solve by Factoring	x^2-12x=-36	$x^{2} - 12 x = - 36$
68998	Solve by Factoring	x^2-14x=-49	$x^{2} - 14 x = - 49$
68999	Convert to Regular Notation	1.1*10^-4	$1.1 \cdot 10^{- 4}$
69000	Solve by Factoring	cube root of x-6-3=0	$\sqrt[3]{x - 6} - 3 = 0$