Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
68601	Apply the Quadratic Formula	x^2-10x-2	$x^{2} - 10 x - 2$
68602	Solve by Completing the Square	x^2-6x-27=0	$x^{2} - 6 x - 27 = 0$
68603	Solve by Completing the Square	y^2+6y+25=0	$y^{2} + 6 y + 25 = 0$
68604	Solve by Completing the Square	z^2-19z=66	$z^{2} - 19 z = 66$
68605	Apply the Quadratic Formula	2w^2-3w-27	$2 w^{2} - 3 w - 27$
68606	Solve by Completing the Square	25x^2-10x=4	$25 x^{2} - 10 x = 4$
68607	Solve by Completing the Square	25x^2-40x=-11	$25 x^{2} - 40 x = - 11$
68608	Apply the Quadratic Formula	-16x^2+32x+152	$- 16 x^{2} + 32 x + 152$
68609	Solve by Completing the Square	3x^2+2x+1=0	$3 x^{2} + 2 x + 1 = 0$
68610	Solve by Completing the Square	3x^2+20x+36=4	$3 x^{2} + 20 x + 36 = 4$
68611	Apply the Quadratic Formula	-7x^2-23x+10=0	$- 7 x^{2} - 23 x + 10 = 0$
68612	Solve by Completing the Square	4x^2=-12x+4	$4 x^{2} = - 12 x + 4$
68613	Solve by Completing the Square	49x^2-84x=-29	$49 x^{2} - 84 x = - 29$
68614	Solve by Completing the Square	3z^2-8z+1=0	$3 z^{2} - 8 z + 1 = 0$
68615	Solve by Completing the Square	3x^2-4x-5=0	$3 x^{2} - 4 x - 5 = 0$
68616	Apply the Quadratic Formula	6x^2-5x-3	$6 x^{2} - 5 x - 3$
68617	Solve by Completing the Square	3x^2-5x+2=0	$3 x^{2} - 5 x + 2 = 0$
68618	Solve by Completing the Square	x^2-12x+4=0	$x^{2} - 12 x + 4 = 0$
68619	Apply the Quadratic Formula	3x^2-7x-11	$3 x^{2} - 7 x - 11$
68620	Solve by Completing the Square	x^2-10x+9=0	$x^{2} - 10 x + 9 = 0$
68621	Apply the Quadratic Formula	-0.01x^2+0.6x+5.9	$- 0.01 x^{2} + 0.6 x + 5.9$
68622	Solve by Completing the Square	x^2-10x+34=0	$x^{2} - 10 x + 34 = 0$
68623	Solve by Completing the Square	x^2-10x-11=0	$x^{2} - 10 x - 11 = 0$
68624	Solve by Completing the Square	x^2-10x=7	$x^{2} - 10 x = 7$
68625	Apply the Quadratic Formula	1/2x^2-10x	$\frac{1}{2} x^{2} - 10 x$
68626	Solve by Completing the Square	x^2-10x+12=0	$x^{2} - 10 x + 12 = 0$
68627	Solve by Completing the Square	x^2=24-4x	$x^{2} = 24 - 4 x$
68628	Solve by Completing the Square	x^2+x=19/4	$x^{2} + x = \frac{19}{4}$
68629	Apply the Quadratic Formula	h=197-21t-16t^2	$h = 197 - 21 t - 16 t^{2}$
68630	Solve by Completing the Square	x^2-4x=21	$x^{2} - 4 x = 21$
68631	Apply the Quadratic Formula	(x-3)(x+11/4)	$(x - 3) (x + \frac{11}{4})$
68632	Solve by Completing the Square	x^2-4x=-1	$x^{2} - 4 x = - 1$
68633	Apply the Quadratic Formula	9t^2-4	$9 t^{2} - 4$
68634	Solve by Completing the Square	x^2-4=0	$x^{2} - 4 = 0$
68635	Solve by Completing the Square	x^2-2x-63=0	$x^{2} - 2 x - 63 = 0$
68636	Solve by Completing the Square	x^2-2x=0	$x^{2} - 2 x = 0$
68637	Apply the Quadratic Formula	h=156-8t-16t^2	$h = 156 - 8 t - 16 t^{2}$
68638	Solve by Completing the Square	x^2-14x+13=0	$x^{2} - 14 x + 13 = 0$
68639	Apply the Quadratic Formula	x^2+10x-21	$x^{2} + 10 x - 21$
68640	Solve by Completing the Square	x^2-16x+57=0	$x^{2} - 16 x + 57 = 0$
68641	Apply the Quadratic Formula	11x^2-12x-10	$11 x^{2} - 12 x - 10$
68642	Solve by Completing the Square	x^2-16x+58=0	$x^{2} - 16 x + 58 = 0$
68643	Apply the Quadratic Formula	9r^2-55r+6	$9 r^{2} - 55 r + 6$
68644	Solve by Completing the Square	x^2-18x=10	$x^{2} - 18 x = 10$
68645	Solve by Completing the Square	x^2-18x=-77	$x^{2} - 18 x = - 77$
68646	Solve by Completing the Square	x^2-18x-6=0	$x^{2} - 18 x - 6 = 0$
68647	Convert to Regular Notation	7.3*10^-2	$7.3 \cdot 10^{- 2}$
68648	Convert to Regular Notation	6.14*10^3	$6.14 \cdot 10^{3}$
68649	Solve by Completing the Square	x^2+8x=33	$x^{2} + 8 x = 33$
68650	Convert to Regular Notation	9.3*10^-9	$9.3 \cdot 10^{- 9}$
68651	Solve by Completing the Square	x^2+7x-18=0	$x^{2} + 7 x - 18 = 0$
68652	Convert to Regular Notation	8.26*10^7	$8.26 \cdot 10^{7}$
68653	Solve by Completing the Square	x^2+6x=-7	$x^{2} + 6 x = - 7$
68654	Convert to Regular Notation	8.3*10^-2	$8.3 \cdot 10^{- 2}$
68655	Solve by Completing the Square	x^2+6x-40=0	$x^{2} + 6 x - 40 = 0$
68656	Convert to Regular Notation	6.2*10^9	$6.2 \cdot 10^{9}$
68657	Solve by Completing the Square	x^2+7x+12=0	$x^{2} + 7 x + 12 = 0$
68658	Convert to Regular Notation	3.2*10^-6	$3.2 \cdot 10^{- 6}$
68659	Solve by Completing the Square	x^2+7x+14=0	$x^{2} + 7 x + 14 = 0$
68660	Convert to Regular Notation	6*10^12	$6 \cdot 10^{12}$
68661	Solve by Completing the Square	x^2+6x+41=0	$x^{2} + 6 x + 41 = 0$
68662	Convert to Regular Notation	3.45*10^-5	$3.45 \cdot 10^{- 5}$
68663	Solve by Completing the Square	x^2+6x=55	$x^{2} + 6 x = 55$
68664	Convert to Regular Notation	9.2*10^7	$9.2 \cdot 10^{7}$
68665	Convert to Regular Notation	4.2*10^8	$4.2 \cdot 10^{8}$
68666	Convert to Regular Notation	3.9*10^6	$3.9 \cdot 10^{6}$
68667	Solve by Completing the Square	x^2+4x+13=0	$x^{2} + 4 x + 13 = 0$
68668	Convert to Regular Notation	5.9*10^5	$5.9 \cdot 10^{5}$
68669	Solve by Completing the Square	x^2+3x-3=0	$x^{2} + 3 x - 3 = 0$
68670	Convert to Regular Notation	1.2*10^0	$1.2 \cdot 10^{0}$
68671	Convert to Regular Notation	2.680*10^-8	$2.68 \cdot 10^{- 8}$
68672	Convert to Regular Notation	3.8*10^7	$3.8 \cdot 10^{7}$
68673	Convert to Regular Notation	1.1*10^-2	$1.1 \cdot 10^{- 2}$
68674	Solve by Completing the Square	x^2+16x+64=0	$x^{2} + 16 x + 64 = 0$
68675	Convert to Regular Notation	6.04*10^-3	$6.04 \cdot 10^{- 3}$
68676	Solve by Completing the Square	x^2+14x+45=0	$x^{2} + 14 x + 45 = 0$
68677	Convert to Regular Notation	8.2*10^-4	$8.2 \cdot 10^{- 4}$
68678	Solve by Completing the Square	x^2+14x=10	$x^{2} + 14 x = 10$
68679	Convert to Regular Notation	1.7*10^4	$1.7 \cdot 10^{4}$
68680	Solve by Completing the Square	x^2-3/2x-27/16=0	$x^{2} - \frac{3}{2} x - \frac{27}{16} = 0$
68681	Convert to Regular Notation	7.39*10^8	$7.39 \cdot 10^{8}$
68682	Solve by Completing the Square	x^2+10x-11=0	$x^{2} + 10 x - 11 = 0$
68683	Convert to Regular Notation	1.7*10^3	$1.7 \cdot 10^{3}$
68684	Solve by Completing the Square	x^2+10x=7	$x^{2} + 10 x = 7$
68685	Convert to Regular Notation	4.9*10^3	$4.9 \cdot 10^{3}$
68686	Solve by Completing the Square	x^2+10x-24=0	$x^{2} + 10 x - 24 = 0$
68687	Convert to Regular Notation	3.4*10^-2	$3.4 \cdot 10^{- 2}$
68688	Solve by Completing the Square	x^2+12x+26=0	$x^{2} + 12 x + 26 = 0$
68689	Convert to Regular Notation	3.25*10^4	$3.25 \cdot 10^{4}$
68690	Solve by Completing the Square	x^2+12x+35=0	$x^{2} + 12 x + 35 = 0$
68691	Convert to Regular Notation	4.6*10^7	$4.6 \cdot 10^{7}$
68692	Solve by Completing the Square	x^2+12x=-3	$x^{2} + 12 x = - 3$
68693	Convert to Regular Notation	5.743*10^-8	$5.743 \cdot 10^{- 8}$
68694	Write in Standard Form	2/(5+i)	$\frac{2}{5 + i}$
68695	Convert to Regular Notation	8.2*10^7	$8.2 \cdot 10^{7}$
68696	Write in Standard Form	2/(5-i)	$\frac{2}{5 - i}$
68697	Convert to Regular Notation	6.18*10^3	$6.18 \cdot 10^{3}$
68698	Write in Standard Form	(2+7i)/(7-i)	$\frac{2 + 7 i}{7 - i}$
68699	Convert to Regular Notation	4.47*10^-3	$4.47 \cdot 10^{- 3}$
68700	Write in Standard Form	(-2-5i)/(3i)	$\frac{- 2 - 5 i}{3 i}$