Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
96601	Solve Using the Quadratic Formula	8x^2+22x+15=0	$8 x^{2} + 22 x + 15 = 0$
96602	Find the LCM	25y^2 , 25yz , 25z	$25 y^{2}$ , $25 y z$ , $25 z$
96603	Solve for t	-25+t/2=50	$- 25 + \frac{t}{2} = 50$
96604	Find the LCM	63 , 135	$63$ , $135$
96605	Find the LCM	4 , 8 , 12	$4$ , $8$ , $12$
96606	Solve for t	\|7t-4\|=10	$\| 7 t - 4 \| = 10$
96607	Find the LCM	30 , 90	$30$ , $90$
96608	Find the LCM	x^2-4x-5 , x^2-3x-10	$x^{2} - 4 x - 5$ , $x^{2} - 3 x - 10$
96609	Find the LCM	28 , 20	$28$ , $20$
96610	Solve for p	p=-25x^2+300x	$p = - 25 x^{2} + 300 x$
96611	Find the LCM	121x^2-9y^2 , 11x^2+3yx	$121 x^{2} - 9 y^{2}$ , $11 x^{2} + 3 y x$
96612	Solve for p	2p-4p=-2	$2 p - 4 p = - 2$
96613	Find the LCM	d+5 , (d-5)^2 , d^2-25	$d + 5$ , ${(d - 5)}^{2}$ , $d^{2} - 25$
96614	Solve for r	A=P+Prt	$A = P + P r t$
96615	Solve for r	r/3>6	$\frac{r}{3} > 6$
96616	Find the LCM	81x^2-1 , 9x+1	$81 x^{2} - 1$ , $9 x + 1$
96617	Simplify	i(-5i+6)+8(3+7i)	$i (- 5 i + 6) + 8 (3 + 7 i)$
96618	Find the LCM	35 , 25	$35$ , $25$
96619	Find the LCM	30 , 42	$30$ , $42$
96620	Simplify	f(6)	$f (6)$
96621	Find the LCM	14 , 8	$14$ , $8$
96622	Simplify	f(x)-2	$f (x) - 2$
96623	Simplify	f(x)*(g(x))	$f (x) \cdot (g (x))$
96624	Find the LCM	66 , 88	$66$ , $88$
96625	Simplify	-b(5a^3b)^3	$- b {(5 a^{3} b)}^{3}$
96626	Simplify	b*1/b	$b \cdot \frac{1}{b}$
96627	Find the LCM	y^2-49 , y^2-14y+49	$y^{2} - 49$ , $y^{2} - 14 y + 49$
96628	Simplify	9x^2	$9 x^{2}$
96629	Simplify	-c(11c+4)	$- c (11 c + 4)$
96630	Find the LCM	x+7 , (x-7)^2 , x^2-49	$x + 7$ , ${(x - 7)}^{2}$ , $x^{2} - 49$
96631	Simplify	(20x^2*4)/(10x^6)	$\frac{20 x^{24}}{10 x^{6}}$
96632	Simplify	9x^-5	$9 x^{- 5}$
96633	Find the LCM	t^3+4t^2+4t , t^2-4t	$t^{3} + 4 t^{2} + 4 t$ , $t^{2} - 4 t$
96634	Simplify	9x^2+12x+4	$9 x^{2} + 12 x + 4$
96635	Find the LCM	6 , 8 , 9 , 27 , 36	$6$ , $8$ , $9$ , $27$ , $36$
96636	Simplify	-9k+8k	$- 9 k + 8 k$
96637	Find the LCM	16 , 24 , 6	$16$ , $24$ , $6$
96638	Simplify	-9+2(-x-16)	$- 9 + 2 (- x - 16)$
96639	Find the LCM	50 , 88	$50$ , $88$
96640	Find the LCM	10x^2(x-1)^2*14x^3(x-1)	$10 x^{2} {(x - 1)}^{2} \cdot 14 x^{3} (x - 1)$
96641	Find the LCM	45 297 165	$45$ $297$ $165$
96642	Simplify	x(2x)(4x+1)	$x (2 x) (4 x + 1)$
96643	Find the LCM	50 , 72 , 300	$50$ , $72$ , $300$
96644	Simplify	x(3x-1)	$x (3 x - 1)$
96645	Find the LCM	7 , 9 , 11 , 13 , 15 , 17	$7$ , $9$ , $11$ , $13$ , $15$ , $17$
96646	Find the LCM	30 , 54	$30$ , $54$
96647	Simplify	tan(60)	$\tan (60)$
96648	Find the LCM	42 , 36	$42$ , $36$
96649	Find the LCM	21 , 24	$21$ , $24$
96650	Graph	5x-4y=12	$5 x - 4 y = 12$
96651	Find the LCM	15 , 18 , 4	$15$ , $18$ , $4$
96652	Simplify	(8+ square root of -2)^2	${(8 + \sqrt{- 2})}^{2}$
96653	Find the LCM	6 , 10 , 3	$6$ , $10$ , $3$
96654	Simplify	x+ square root of 2x+ square root of 2x+2	$x + \sqrt{2 x} + \sqrt{2 x} + 2$
96655	Find the LCM	p^2+13p+42 , p^2+2p-35	$p^{2} + 13 p + 42$ , $p^{2} + 2 p - 35$
96656	Simplify	x-9	$x - 9$
96657	Find the LCM	16 18	$16$ $18$
96658	Simplify	-7i*(5i)	$- 7 i \cdot (5 i)$
96659	Find the LCM	35 , 45	$35$ , $45$
96660	Graph	(x-3)^2+(y+1)^2=9	${(x - 3)}^{2} + {(y + 1)}^{2} = 9$
96661	Simplify	7+7/7+7*7-7	$7 + \frac{7}{7} + 7 \cdot 7 - 7$
96662	Find the LCM	x^2-49 , 7x+49	$x^{2} - 49$ , $7 x + 49$
96663	Simplify	7m^(1/4)	$7 m^{\frac{1}{4}}$
96664	Find the LCM	4x-16 , x^2-4x	$4 x - 16$ , $x^{2} - 4 x$
96665	Simplify	6i(3+2i)	$6 i (3 + 2 i)$
96666	Find the LCM	a+2 , (a-2)^2 , a^2-4	$a + 2$ , ${(a - 2)}^{2}$ , $a^{2} - 4$
96667	Simplify	6x+2	$6 x + 2$
96668	Find the LCM	16x^2 , 28xy , 28y	$16 x^{2}$ , $28 x y$ , $28 y$
96669	Simplify	-6x-1*(4x^2)	$- 6 x - 1 \cdot (4 x^{2})$
96670	Find the LCM	25 , 10 , 12 , 8	$25$ , $10$ , $12$ , $8$
96671	Simplify	6x-2x^3+10x+2x^3+7x^4	$6 x - 2 x^{3} + 10 x + 2 x^{3} + 7 x^{4}$
96672	Find the LCM	12 , 30 , 14	$12$ , $30$ , $14$
96673	Simplify	6xy(3xy)^-2	$6 x y {(3 x y)}^{- 2}$
96674	Find the LCM	d+6 , (d-6)^2 , d^2-36	$d + 6$ , ${(d - 6)}^{2}$ , $d^{2} - 36$
96675	Simplify	-8(-5b+7)+5b	$- 8 (- 5 b + 7) + 5 b$
96676	Find the LCM	50 , 30	$50$ , $30$
96677	Simplify	8x^3-125	$8 x^{3} - 125$
96678	Find the LCM	60 , 1400	$60$ , $1400$
96679	Simplify	8x^4	$8 x^{4}$
96680	Find the LCM	12 , 18	$12$ , $18$
96681	Simplify	-8y^0	$- 8 y^{0}$
96682	Find the LCM	105 , 189	$105$ , $189$
96683	Find the LCM	27 , 18 , 10	$27$ , $18$ , $10$
96684	Simplify	8g^-2d^6	$8 g^{- 2} d^{6}$
96685	Find the LCM	15 , 75 , 45	$15$ , $75$ , $45$
96686	Simplify	8 square root of 14x^3y^2-4 square root of 14x^3y^2+2x cube root of 6x^4y^4	$8 \sqrt{14 x^{3} y^{2}} - 4 \sqrt{14 x^{3} y^{2}} + 2 x \sqrt[3]{6 x^{4} y^{4}}$
96687	Simplify	-9-(12-3x)	$- 9 - (12 - 3 x)$
96688	Find the LCM	p^2+12p+32 , p^2+5p-24	$p^{2} + 12 p + 32$ , $p^{2} + 5 p - 24$
96689	Simplify	4x^7	$4 x^{7}$
96690	Find the LCM	36 , 18	$36$ , $18$
96691	Find the LCM	18xy^2 , 15y^3	$18 x y^{2}$ , $15 y^{3}$
96692	Find the LCM	5 , 9 , 6	$5$ , $9$ , $6$
96693	Simplify	4x^2y	$4 x^{2} y$
96694	Find the LCM	2 9	$2$ $9$
96695	Find the LCM	x+5 , 2x^2+11x+5	$x + 5$ , $2 x^{2} + 11 x + 5$
96696	Simplify	4y^-4	$4 y^{- 4}$
96697	Find the LCM	12 , 35	$12$ , $35$
96698	Simplify	4y^-5	$4 y^{- 5}$
96699	Find the LCM	20 , 5	$20$ , $5$
96700	Simplify	4i(-i+3)-3(6-2i)	$4 i (- i + 3) - 3 (6 - 2 i)$