Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
23501	Solve by Graphing	(2x-4)(5x+4)=-20	$(2 x - 4) (5 x + 4) = - 20$
23502	Solve by Graphing	(4.210^5)x-2.610^4=7.3*10^5	$(4.2 \cdot 10^{5}) x - 2.6 \cdot 10^{4} = 7.3 \cdot 10^{5}$
23503	Solve by Graphing	(4x-7)(5x+27)=20x^2-27-14	$(4 x - 7) (5 x + 27) = 20 x^{2} - 27 - 14$
23504	Solve by Graphing	-(6x+4)-(-5x-7)=0	$- (6 y + 4) - (- 5 y - 7) = 0$
23505	Solve by Graphing	(7w-14)(w^2-9w+14)=0	$(7 w - 14) (w^{2} - 9 w + 14) = 0$
23506	Solve by Graphing	(-7x+6)=-78	$(- 7 x + 6) = - 78$
23507	Solve by Graphing	(7x-6)=13	$(7 x - 6) = 13$
23508	Solve by Graphing	(x-4^2)+3(x-4)-18=0	$(x - 4^{2}) + 3 (x - 4) - 18 = 0$
23509	Solve by Graphing	(x+2)=(3x^2-11x+25)/(3x^3-5x^2+3x-10)	$(x + 2) = \frac{3 x^{2} - 11 x + 25}{3 x^{3} - 5 x^{2} + 3 x - 10}$
23510	Solve by Graphing	(x+9)(x-13)=0	$(x + 9) (x - 13) = 0$
23511	Determine if True	f(2)=3	$f (2) = 3$
23512	Determine if True	f(3)=6	$f (3) = 6$
23513	Determine if True	f(-4)=-4^2-(-4)+3	$f (- 4) = - 4^{2} - (- 4) + 3$
23514	Determine if True	f(8)=-4(8)^2+4(8)	$f (8) = - 4 {(8)}^{2} + 4 (8)$
23515	Determine if True	i(0.5)=2(0.5^2)-6*0.5+7	$i (0.5) = 2 ({0.5}^{2}) - 6 \cdot 0.5 + 7$
23516	Determine if True	i=(7500)(0.23)(18)	$i = (7500) (0.23) (18)$
23517	Determine if True	i=0.07(1000)*7	$i = 0.07 (1000) \cdot 7$
23518	Determine if True	i=6.2(1-e^(-0.63*0.003))	$i = 6.2 (1 - e^{- 0.63 \cdot 0.003})$
23519	Determine if True	i=9000.035	$i = 900 \cdot 0.03 \cdot 5$
23520	Determine if True	i-17.4=35+17.4	$i - 17.4 = 35 + 17.4$
23521	Determine if True	natural log of 5=1.609	$\ln (5) = 1.609$
23522	Determine if True	log of 26.3=1.42	$\log (26.3) = 1.42$
23523	Determine if True	log of 4000- log of 4=3	$\log (4000) - \log (4) = 3$
23524	Determine if True	log of 8*512=3	$\log (8) \cdot 512 = 3$
23525	Determine if True	p<3.1416	$p < 3.1416$
23526	Determine if True	p=22/7	$p = \frac{22}{7}$
23527	Determine if True	p=3.141	$p = 3.141$
23528	Determine if True	p=3.141592754	$p = 3.14159275$
23529	Determine if True	p=3.144	$p = 3.144$
23530	Determine if True	p=64	$p = 64$
23531	Determine if True	(1/33/5+10/77/5)/(2/1-1/2*3/4)=88/65	$\frac{\frac{1}{3} \cdot \frac{3}{5} + \frac{10}{7} \cdot \frac{7}{5}}{\frac{2}{1} - \frac{1}{2} \cdot \frac{3}{4}} = \frac{88}{65}$
23532	Determine if True	(73)^4=7^43^4	${(7 \cdot 3)}^{4} = 7^{4} \cdot 3^{4}$
23533	Determine if True	240/4=20/(2/6)	$\frac{240}{4} = \frac{20}{\frac{2}{6}}$
23534	Write in Slope-Intercept Form	-6x+9y=-45	$- 6 x + 9 y = - 45$
23535	Determine if True	8/4=14/7	$\frac{8}{4} = \frac{14}{7}$
23536	Write in Slope-Intercept Form	15=-3y+21x	$15 = - 3 y + 21 x$
23537	Determine if True	0.13*261.54+8=42	$0.13 \cdot 261.54 + 8 = 42$
23538	Determine if True	0.9=0.09	$0.9 = 0.09$
23539	Determine if True	27=7(-1)-8	$27 = 7 (- 1) - 8$
23540	Determine if True	3-4=1/81	$3 - 4 = \frac{1}{81}$
23541	Determine if True	3=-9	$3 = - 9$
23542	Determine if True	30+50=10	$30 + 50 = 10$
23543	Determine if True	-4.132=-4.12	$- 4.132 = - 4.12$
23544	Solve by Graphing	(9 square root of x)^2-43x=76	${(9 \sqrt{x})}^{2} - 43 x = 76$
23545	Solve by Graphing	(n+1)^12=1.1	${(n + 1)}^{12} = 1.1$
23546	Solve by Graphing	(p-2)^2=5	${(p - 2)}^{2} = 5$
23547	Solve by Graphing	(x+6)^2=13	${(x + 6)}^{2} = 13$
23548	Solve by Graphing	(x-2)^2+(x-4)^2=9	${(x - 2)}^{2} + {(x - 4)}^{2} = 9$
23549	Solve by Graphing	(x-3)^(5/2)=32	${(x - 3)}^{\frac{5}{2}} = 32$
23550	Solve by Graphing	(x-3)^2-x(x+2)=21	${(x - 3)}^{2} - x (x + 2) = 21$
23551	Solve by Graphing	\|(12x+4)/4\|+7=5	$\| \frac{12 x + 4}{4} \| + 7 = 5$
23552	Solve by Graphing	\|(2x-1)/5\|=5	$\| \frac{2 x - 1}{5} \| = 5$
23553	Solve by Graphing	\|w/9\|=9	$\| \frac{w}{9} \| = 9$
23554	Solve by Graphing	\|2n+9\|+20=6	$\| 2 n + 9 \| + 20 = 6$
23555	Solve by Graphing	\|2x\|+6=8	$\| 2 x \| + 6 = 8$
23556	Solve by Graphing	\|2x-1\|=3	$\| 2 x - 1 \| = 3$
23557	Solve by Graphing	\|2x-11\|=13	$\| 2 x - 11 \| = 13$
23558	Solve by Graphing	\|2x-3\|=\|4x+5\|	$\| 2 x - 3 \| = \| 4 x + 5 \|$
23559	Solve by Graphing	\|2x-3\|=15	$\| 2 x - 3 \| = 15$
23560	Solve by Graphing	\|5x+10\|=-5	$\| 5 x + 10 \| = - 5$
23561	Solve by Graphing	\|-5x+4\|-12=-4	$\| - 5 x + 4 \| - 12 = - 4$
23562	Solve by Graphing	\|5x-22\|=-18	$\| 5 x - 22 \| = - 18$
23563	Solve by Graphing	\|6+2n\|=4	$\| 6 + 2 n \| = 4$
23564	Solve by Graphing	\|7x^2+10x\|=\|7x^2-7\|	$\| 7 x^{2} + 10 x \| = \| 7 x^{2} - 7 \|$
23565	Solve by Graphing	\|7x-2\|+3=7	$\| 7 x - 2 \| + 3 = 7$
23566	Solve by Graphing	\|9x-9\|=\|x+7\|	$\| 9 x - 9 \| = \| x + 7 \|$
23567	Solve by Graphing	-\|b-4\|+1=10	$- \| b - 4 \| + 1 = 10$
23568	Solve by Graphing	\|x\|=3	$\| x \| = 3$
23569	Solve by Graphing	\|x\|-1=4	$\| x \| - 1 = 4$
23570	Solve by Graphing	\|x+7\|=\|2x-1\|	$\| x + 7 \| = \| 2 x - 1 \|$
23571	Solve by Graphing	\|X-15\|=10	$\| X - 15 \| = 10$
23572	Solve by Graphing	\|x-3\|=5	$\| x - 3 \| = 5$
23573	Solve by Graphing	\|x-3\|=7	$\| x - 3 \| = 7$
23574	Solve by Graphing	1/(r^2-1)=2/(r^2+r-2)	$\frac{1}{r^{2} - 1} = \frac{2}{r^{2} + r - 2}$
23575	Solve by Graphing	1/(2m^2)=1/(4m)-1/(4m^2)	$\frac{1}{2 m^{2}} = \frac{1}{4 m} - \frac{1}{4 m^{2}}$
23576	Solve by Graphing	1/2(-4+6x)=1/3x+2/3(x+9)	$\frac{1}{2} \cdot (- 4 + 6 x) = \frac{1}{3} x + \frac{2}{3} \cdot (x + 9)$
23577	Solve by Graphing	1/2a-1/8=7/8	$\frac{1}{2} a - \frac{1}{8} = \frac{7}{8}$
23578	Solve by Graphing	1/2d-3=4	$\frac{1}{2} d - 3 = 4$
23579	Solve by Graphing	1/2x-5=1	$\frac{1}{2} f - 5 = 1$
23580	Solve by Graphing	1/2r+3(3/4r-2)=1/4r+8	$\frac{1}{2} r + 3 (\frac{3}{4} r - 2) = \frac{1}{4} r + 8$
23581	Solve by Graphing	-1/2z=7/8	$- \frac{1}{2} z = \frac{7}{8}$
23582	Solve by Graphing	1/20x-1/40+1/5x=1/5+x	$\frac{1}{20} x - \frac{1}{40} + \frac{1}{5} x = \frac{1}{5} + x$
23583	Solve by Graphing	-1/3=5.1+x/4	$- \frac{1}{3} = 5.1 + \frac{x}{4}$
23584	Solve by Graphing	-1/3p+1=10	$- \frac{1}{3} p + 1 = 10$
23585	Solve by Graphing	1/3x+1=4	$\frac{1}{3} x + 1 = 4$
23586	Solve by Graphing	1/3x=22	$\frac{1}{3} x = 22$
23587	Solve by Graphing	1/3x-2=10/7-5/6x	$\frac{1}{3} x - 2 = \frac{10}{7} - \frac{5}{6} x$
23588	Solve by Graphing	1/(3x-3)+1/(4x+4)=1/(12x-12)	$\frac{1}{3 x - 3} + \frac{1}{4 x + 4} = \frac{1}{12 x - 12}$
23589	Solve by Graphing	1/4*(2)^(-x)-0.625=1/(x-3)	$\frac{1}{4} \cdot {(2)}^{- x} - 0.625 = \frac{1}{x - 3}$
23590	Solve by Graphing	1/4x^2-3x-5=0	$\frac{1}{4} x^{2} - 3 x - 5 = 0$
23591	Solve by Graphing	1/4a-12=5/4a+6	$\frac{1}{4} a - 12 = \frac{5}{4} a + 6$
23592	Solve by Graphing	1/4x+1/3=-5(5/6x-2)	$\frac{1}{4} x + \frac{1}{3} = - 5 (\frac{5}{6} x - 2)$
23593	Solve by Graphing	1/4x-4/5+3/2=5/4x-2/3	$\frac{1}{4} y - \frac{4}{5} + \frac{3}{2} = \frac{5}{4} y - \frac{2}{3}$
23594	Solve by Graphing	1/5x=5.5	$\frac{1}{5} x = 5.5$
23595	Solve by Graphing	1/5x-4/7=1/7x-6/5	$\frac{1}{5} y - \frac{4}{7} = \frac{1}{7} y - \frac{6}{5}$
23596	Solve by Graphing	1/6*(8t-9)=7/6t-(t+9)/12	$\frac{1}{6} \cdot (8 t - 9) = \frac{7}{6} t - \frac{t + 9}{12}$
23597	Solve by Graphing	-1/6x-2=5/3x	$- \frac{1}{6} x - 2 = \frac{5}{3} x$
23598	Solve by Graphing	1/7*(14r+28)=2(r+2)	$\frac{1}{7} \cdot (14 r + 28) = 2 (r + 2)$
23599	Solve by Graphing	1/7x-3=1	$\frac{1}{7} f - 3 = 1$
23600	Solve by Graphing	1/9(a+4)=1/3(3-a)	$\frac{1}{9} \cdot (a + 4) = \frac{1}{3} \cdot (3 - a)$