Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
53401	Convert to Regular Notation	4.25*10^6	$4.25 \cdot 10^{6}$
53402	Convert to Regular Notation	1.8*10^4	$1.8 \cdot 10^{4}$
53403	Convert to Regular Notation	8.0*10^7	$8 \cdot 10^{7}$
53404	Convert to Regular Notation	2.8*10^2	$2.8 \cdot 10^{2}$
53405	Convert to Regular Notation	6.53*10^-5	$6.53 \cdot 10^{- 5}$
53406	Convert to Regular Notation	6.6*10^6	$6.6 \cdot 10^{6}$
53407	Evaluate	1/3-(-5/3)	$\frac{1}{3} - (- \frac{5}{3})$
53408	Convert to Regular Notation	4.4*10^-5	$4.4 \cdot 10^{- 5}$
53409	Convert to Regular Notation	1.9*10^-5	$1.9 \cdot 10^{- 5}$
53410	Convert to Regular Notation	6.78*10^-5	$6.78 \cdot 10^{- 5}$
53411	Evaluate	1/4-1/3	$\frac{1}{4} - \frac{1}{3}$
53412	Convert to Regular Notation	7.68*10^-6	$7.68 \cdot 10^{- 6}$
53413	Evaluate	1/4-3/4	$\frac{1}{4} - \frac{3}{4}$
53414	Convert to Regular Notation	1.3*10^6	$1.3 \cdot 10^{6}$
53415	Evaluate	1/3+3	$\frac{1}{3} + 3$
53416	Convert to Regular Notation	-5.83*10^-6	$- 5.83 \cdot 10^{- 6}$
53417	Evaluate	100^(1/4)	$100^{\frac{1}{4}}$
53418	Convert to Regular Notation	6.15*10^3	$6.15 \cdot 10^{3}$
53419	Evaluate	105/3	$\frac{105}{3}$
53420	Convert to Regular Notation	4*10^-1	$4 \cdot 10^{- 1}$
53421	Evaluate	112/4	$\frac{112}{4}$
53422	Convert to Regular Notation	6.28*10^-6	$6.28 \cdot 10^{- 6}$
53423	Evaluate	1^6	$1^{6}$
53424	Convert to Regular Notation	5.789*10^-10	$5.789 \cdot 10^{- 10}$
53425	Convert to Regular Notation	6.3*10^3	$6.3 \cdot 10^{3}$
53426	Convert to Regular Notation	8.6*10^-2	$8.6 \cdot 10^{- 2}$
53427	Evaluate	1/5+1/7	$\frac{1}{5} + \frac{1}{7}$
53428	Convert to Regular Notation	8.5*10^-4	$8.5 \cdot 10^{- 4}$
53429	Evaluate	1/6-4/9	$\frac{1}{6} - \frac{4}{9}$
53430	Convert to Regular Notation	7.23*10^6	$7.23 \cdot 10^{6}$
53431	Convert to Regular Notation	5.6*10^2	$5.6 \cdot 10^{2}$
53432	Evaluate	1/6*2	$\frac{1}{6} \cdot 2$
53433	Convert to Regular Notation	8.49*10^-2	$8.49 \cdot 10^{- 2}$
53434	Convert to Regular Notation	5.9*10^-5	$5.9 \cdot 10^{- 5}$
53435	Evaluate	1/50	$\frac{1}{50}$
53436	Convert to Regular Notation	7.893*10^11	$7.893 \cdot 10^{11}$
53437	Convert to Regular Notation	2.2*10^5	$2.2 \cdot 10^{5}$
53438	Evaluate	(80^(1/4))/(5^(-1/4))	$\frac{80^{\frac{1}{4}}}{5^{- \frac{1}{4}}}$
53439	Convert to Regular Notation	9.4*10^7	$9.4 \cdot 10^{7}$
53440	Evaluate	( square root of 32)/3+(4 square root of 2)/3-( square root of 2)/( square root of 9)	$\frac{\sqrt{32}}{3} + \frac{4 \sqrt{2}}{3} - \frac{\sqrt{2}}{\sqrt{9}}$
53441	Convert to Regular Notation	1.9*10^2	$1.9 \cdot 10^{2}$
53442	Evaluate	( square root of 8)/3+(4 square root of 2)/3-( square root of 2)/( square root of 9)	$\frac{\sqrt{8}}{3} + \frac{4 \sqrt{2}}{3} - \frac{\sqrt{2}}{\sqrt{9}}$
53443	Convert to Regular Notation	9.23*10^-5	$9.23 \cdot 10^{- 5}$
53444	Convert to Regular Notation	8.7*10^8	$8.7 \cdot 10^{8}$
53445	Evaluate	-\|12\|	$- \| 12 \|$
53446	Convert to Regular Notation	5.1*10^-4	$5.1 \cdot 10^{- 4}$
53447	Evaluate	-\|7\|	$- \| 7 \|$
53448	Convert to Regular Notation	-8.1*10^-5	$- 8.1 \cdot 10^{- 5}$
53449	Evaluate	7^1	$7^{1}$
53450	Evaluate	1/(4^0)	$\frac{1}{4^{0}}$
53451	Apply the Quadratic Formula	4x^2-5x-4	$4 x^{2} - 5 x - 4$
53452	Evaluate	(5/6)/8	$\frac{\frac{5}{6}}{8}$
53453	Apply the Quadratic Formula	-16x^2+17x-4	$- 16 x^{2} + 17 x - 4$
53454	Evaluate	(3^5)/(3^7)	$\frac{3^{5}}{3^{7}}$
53455	Apply the Quadratic Formula	-0.1x^2+50x-6250	$- 0.1 x^{2} + 50 x - 6250$
53456	Evaluate	8765432*1	$8 \cdot 7 \cdot 6 \cdot 5 \cdot 4 \cdot 3 \cdot 2 \cdot 1$
53457	Evaluate	8.3-11.2-2	$8.3 - 11.2 - 2$
53458	Evaluate	8 square root of -72-3 square root of -128	$8 \sqrt{- 72} - 3 \sqrt{- 128}$
53459	Evaluate	81*9	$81 \cdot 9$
53460	Evaluate	8(8.8*10^12)	$8 (8.8 \cdot 10^{12})$
53461	Evaluate	8-(-3)	$8 - (- 3)$
53462	Apply the Quadratic Formula	3x^2-12x-11	$3 x^{2} - 12 x - 11$
53463	Apply the Quadratic Formula	3x^2-10x-2	$3 x^{2} - 10 x - 2$
53464	Evaluate	-7-(-6)	$- 7 - (- 6)$
53465	Evaluate	-7*6	$- 7 \cdot 6$
53466	Evaluate	7-(-4)	$7 - (- 4)$
53467	Evaluate	-7-(-1)	$- 7 - (- 1)$
53468	Apply the Quadratic Formula	-16x^2+23x-8	$- 16 x^{2} + 23 x - 8$
53469	Evaluate	60-4^23-43	$60 - 4^{2} \cdot 3 - 4 \cdot 3$
53470	Apply the Quadratic Formula	x^2-x-56	$x^{2} - x - 56$
53471	Evaluate	6-4(3-5)^2+30/5	$6 - 4 {(3 - 5)}^{2} + \frac{30}{5}$
53472	Evaluate	64 1/2	$64 \frac{1}{2}$
53473	Evaluate	55+5	$55 + 5$
53474	Apply the Quadratic Formula	-16x^2+96x+112	$- 16 x^{2} + 96 x + 112$
53475	Apply the Quadratic Formula	-16t^2+17t-4	$- 16 t^{2} + 17 t - 4$
53476	Evaluate	6 square root of 24-5 square root of 54	$6 \sqrt{24} - 5 \sqrt{54}$
53477	Evaluate	5 square root of 48-2 square root of 32+ square root of 27	$5 \sqrt{48} - 2 \sqrt{32} + \sqrt{27}$
53478	Evaluate	5-1/2	$5 - \frac{1}{2}$
53479	Evaluate	50*5	$50 \cdot 5$
53480	Apply the Quadratic Formula	x^2-12x+117	$x^{2} - 12 x + 117$
53481	Apply the Quadratic Formula	6x^2-8x-3	$6 x^{2} - 8 x - 3$
53482	Evaluate	5*17	$5 \cdot 17$
53483	Apply the Quadratic Formula	4x^2-x+9	$4 x^{2} - x + 9$
53484	Apply the Quadratic Formula	0.013x^2-1.18x+28.24	$0.013 x^{2} - 1.18 x + 28.24$
53485	Evaluate	-5-(-4)	$- 5 - (- 4)$
53486	Apply the Quadratic Formula	-0.02x^2+1.4x+5.7	$- 0.02 x^{2} + 1.4 x + 5.7$
53487	Evaluate	5(3)^2	$5 {(3)}^{2}$
53488	Apply the Quadratic Formula	4x^2-2x-7	$4 x^{2} - 2 x - 7$
53489	Evaluate	sin(120)	$\sin (120)$
53490	Apply the Quadratic Formula	(x-4)^2+8=0	${(x - 4)}^{2} + 8 = 0$
53491	Evaluate	sin(15)	$\sin (15)$
53492	Evaluate	sin((5pi)/4)	$\sin (\frac{5 π}{4})$
53493	Apply the Quadratic Formula	-16x^2+32x+120	$- 16 x^{2} + 32 x + 120$
53494	Evaluate	sin(90)	$\sin (90)$
53495	Evaluate	tan((5pi)/6)	$\tan (\frac{5 π}{6})$
53496	Evaluate	p(5)^2	$p {(5)}^{2}$
53497	Divide	((t+3)/(t+4))÷(t^2+7t+12)	$\frac{t + 3}{t + 4} \div (t^{2} + 7 t + 12)$
53498	Simplify	(3x^3-15x^2+15x-75)/(3x^2+15)	$\frac{3 x^{3} - 15 x^{2} + 15 x - 75}{3 x^{2} + 15}$
53499	Simplify	( square root of 98)/( square root of 2)	$\frac{\sqrt{98}}{\sqrt{2}}$
53500	Evaluate	9-16	$9 - 16$