Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
67201	Simplify	(y-2)(y+4)	$(y - 2) (y + 4)$
67202	Simplify	cube root of 64^2	$\sqrt[3]{64^{2}}$
67203	Find the Range	20.7 , 24.8 , 30.5 , 26.2 , 36.0 , 34.3 , 30.3 , 29.5 , 27.0 , 38.5	$20.7$ , $24.8$ , $30.5$ , $26.2$ , $36$ , $34.3$ , $30.3$ , $29.5$ , $27$ , $38.5$
67204	Find the Range	34 , 23 , 12 , 11 , 11 , 25 , 25 , 26 , 25 , 27 , 30	$34$ , $23$ , $12$ , $11$ , $11$ , $25$ , $25$ , $26$ , $25$ , $27$ , $30$
67205	Simplify	(x+4i)(x-4i)	$(x + 4 i) (x - 4 i)$
67206	Simplify	(x+9)(x+4)	$(x + 9) (x + 4)$
67207	Simplify	(x+8)(x-7)	$(x + 8) (x - 7)$
67208	Simplify	(x+9)*5	$(x + 9) \cdot 5$
67209	Simplify	x/(y/z)	$\frac{x}{\frac{y}{z}}$
67210	Simplify	(x+6)(2x-3)	$(x + 6) (2 x - 3)$
67211	Simplify	(x+2)(2x-3)	$(x + 2) (2 x - 3)$
67212	Simplify	(x+2)(x^2+2x+3)	$(x + 2) (x^{2} + 2 x + 3)$
67213	Simplify	(x+1)(x-7)	$(x + 1) (x - 7)$
67214	Simplify	(m+7n)(m-7n)	$(m + 7 n) (m - 7 n)$
67215	Simplify	(n+7)*(5n)	$(n + 7) \cdot (5 n)$
67216	Simplify	(f*g)(-3)	$(f \cdot g) (- 3)$
67217	Round to the Nearest Thousandth	0.86135311	$0.86\overline{1353}$
67218	Simplify	(f-g)(2)	$(f - g) (2)$
67219	Round to the Nearest Thousandth	0.88562187	$0.\overline{885621}$
67220	Simplify	(p+6)(p-4)	$(p + 6) (p - 4)$
67221	Round to the Nearest Thousandth	1.12915006	$1.12915\overline{0}$
67222	Simplify	(a+8)(a-6)	$(a + 8) (a - 6)$
67223	Round to the Nearest Thousandth	1.22629438	$1.2\overline{262943}$
67224	Simplify	(a+7)(a-5)	$(a + 7) (a - 5)$
67225	Round to the Nearest Thousandth	1.28372	$1.28372$
67226	Simplify	(a+6)(a^2-8a+8)	$(a + 6) (a^{2} - 8 a + 8)$
67227	Round to the Nearest Thousandth	1.36521238	$1.\overline{365212}$
67228	Simplify	(a+4)(a-2)	$(a + 4) (a - 2)$
67229	Round to the Nearest Thousandth	1.5849	$1.5849$
67230	Simplify	(c-6)(c-4)	$(c - 6) (c - 4)$
67231	Round to the Nearest Thousandth	1.77124374	$1.\overline{771243}$
67232	Simplify	(c+9)(c-7)	$(c + 9) (c - 7)$
67233	Round to the Nearest Thousandth	3.2055	$3.2055$
67234	Simplify	(b+3)(b-3)	$(b + 3) (b - 3)$
67235	Simplify	(8x+3)(8x-3)	$(8 x + 3) (8 x - 3)$
67236	Round to the Nearest Thousandth	4.12	$4.12$
67237	Simplify	(8x+9)(8x-9)	$(8 x + 9) (8 x - 9)$
67238	Round to the Nearest Thousandth	6.08276253	$6.0\overline{827625}$
67239	Round to the Nearest Thousandth	7.07106781	$7.0\overline{710678}$
67240	Simplify	7x^2-2x+9+(3x^2+15x-4)	$7 x^{2} - 2 x + 9 + (3 x^{2} + 15 x - 4)$
67241	Round to the Nearest Thousandth	8.06225774	$8.06225\overline{7}$
67242	Simplify	(-6x-1)(36x^2-6x+1)	$(- 6 x - 1) (36 x^{2} - 6 x + 1)$
67243	Find the Directrix	x^2+10y=0	$x^{2} + 10 y = 0$
67244	Simplify	(7a^3)(6a^7)	$(7 a^{3}) (6 a^{7})$
67245	Simplify	(6x-7)(6x+7)	$(6 x - 7) (6 x + 7)$
67246	Simplify	(6x-8)(6x+8)	$(6 x - 8) (6 x + 8)$
67247	Simplify	(7x+y)(7x-y)	$(7 x + y) (7 x - y)$
67248	Find the Directrix	(y+3)^2=-24(x+4)	${(y + 3)}^{2} = - 24 (x + 4)$
67249	Simplify	(-8m^4)(4m^8)	$(- 8 m^{4}) (4 m^{8})$
67250	Simplify	(7x-8)(7x+8)	$(7 x - 8) (7 x + 8)$
67251	Simplify	3/(4z^3y)-1/(6z^2y)	$\frac{3}{4 z^{3} y} - \frac{1}{6 z^{2} y}$
67252	Find the Directrix	(y-3)^2=12(x-1)	${(y - 3)}^{2} = 12 (x - 1)$
67253	Simplify	(3m^-4)/(m^3)	$\frac{3 m^{- 4}}{m^{3}}$
67254	Find the Directrix	(y-8)^2=24(x+1)	${(y - 8)}^{2} = 24 (x + 1)$
67255	Simplify	(3p^4)/(5q^5(r-5)^3)*(41q^2(r-5))/(51p^3)	$\frac{3 p^{4}}{5 q^{5} {(r - 5)}^{3}} \cdot \frac{41 q^{2} (r - 5)}{51 p^{3}}$
67256	Find the Directrix	3y^2=24x	$3 y^{2} = 24 x$
67257	Simplify	-3/5x+1/2x	$- \frac{3}{5} x + \frac{1}{2} x$
67258	Simplify	3/5	$\frac{3}{5}$
67259	Solve for x	5(x-6)+3=-7	$5 (x - 6) + 3 = - 7$
67260	Find the Directrix	x^2+4x+6y+22=0	$x^{2} + 4 x + 6 y + 22 = 0$
67261	Simplify	3^(2x)	$3^{2 x}$
67262	Find the Directrix	x^2+8x+8y=0	$x^{2} + 8 x + 8 y = 0$
67263	Simplify	(21x^2+x-2)/(3x-3)*(x-1)/(49x^2-4)	$\frac{21 x^{2} + x - 2}{3 x - 3} \cdot \frac{x - 1}{49 x^{2} - 4}$
67264	Find the Directrix	x^2=-32y	$x^{2} = - 32 y$
67265	Simplify	27^(-4/3)	$27^{- \frac{4}{3}}$
67266	Find the Directrix	x^2=-3y	$x^{2} = - 3 y$
67267	Simplify	(2x+2)/5*10/(8x+8)	$\frac{2 x + 2}{5} \cdot \frac{10}{8 x + 8}$
67268	Find the Directrix	x^2-30y=0	$x^{2} - 30 y = 0$
67269	Simplify	(2x+4)/(3x-3)*(12x-12)/(x+5)	$\frac{2 x + 4}{3 x - 3} \cdot \frac{12 x - 12}{x + 5}$
67270	Find the Directrix	x^2-8y=0	$x^{2} - 8 y = 0$
67271	Simplify	(2x+9)(x+1)	$(2 x + 9) (x + 1)$
67272	Find the Directrix	x=-(1/12)y^2	$x = - (\frac{1}{12}) y^{2}$
67273	Simplify	(2x)/(x+2)+5/(x-2)-16/(x^2-4)	$\frac{2 x}{x + 2} + \frac{5}{x - 2} - \frac{16}{x^{2} - 4}$
67274	Find the Directrix	x-2=1/8(y+1)^2	$x - 2 = \frac{1}{8} {(y + 1)}^{2}$
67275	Simplify	(2x)/(x^2+4x+4)+(x-1)/(x(x+2))	$\frac{2 x}{x^{2} + 4 x + 4} + \frac{x - 1}{x (x + 2)}$
67276	Find the Directrix	x-3=1/20(y+7)^2	$x - 3 = \frac{1}{20} {(y + 7)}^{2}$
67277	Simplify	(2b-8)/(b^2-16)	$\frac{2 b - 8}{b^{2} - 16}$
67278	Simplify	2/x+3/y	$\frac{2}{x} + \frac{3}{y}$
67279	Find the Directrix	y^2=1/2x	$y^{2} = \frac{1}{2} x$
67280	Simplify	2/(x-6)+3/(x+5)	$\frac{2}{x - 6} + \frac{3}{x + 5}$
67281	Find the Directrix	y^2=-1/2x	$y^{2} = - \frac{1}{2} x$
67282	Simplify	49^(1/2)	$49^{\frac{1}{2}}$
67283	Find the Directrix	y^2=-12(x-2)	$y^{2} = - 12 (x - 2)$
67284	Simplify	4^-2h^-4j^3	$4^{- 2} h^{- 4} j^{3}$
67285	Find the Directrix	y^2-12x+8y=-40	$y^{2} - 12 x + 8 y = - 40$
67286	Find the Directrix	y^2-25x=0	$y^{2} - 25 x = 0$
67287	Simplify	(3x+3)/7*14/(24x+24)	$\frac{3 x + 3}{7} \cdot \frac{14}{24 x + 24}$
67288	Simplify	(3x-3)/x*(7x^2)/(5x-5)	$\frac{3 x - 3}{x} \cdot \frac{7 x^{2}}{5 x - 5}$
67289	Find the Directrix	y^2-6y+4x+9=0	$y^{2} - 6 y + 4 x + 9 = 0$
67290	Simplify	(3x)/(y^2)*(7y)/(4x)	$\frac{3 x}{y^{2}} \cdot \frac{7 y}{4 x}$
67291	Simplify	(4x-8)/(x^2-2x)	$\frac{4 x - 8}{x^{2} - 2 x}$
67292	Simplify	(4z)/(z-4)+(z+4)/(z+1)	$\frac{4 z}{z - 4} + \frac{z + 4}{z + 1}$
67293	Find the Directrix	y=-1/12(x-2)^2-4	$y = - \frac{1}{12} {(x - 2)}^{2} - 4$
67294	Simplify	(4x+36)/(5x-5)*(9x-9)/(6x+54)	$\frac{4 x + 36}{5 x - 5} \cdot \frac{9 x - 9}{6 x + 54}$
67295	Find the Directrix	y=1/4(x+5)^2+2	$y = \frac{1}{4} {(x + 5)}^{2} + 2$
67296	Simplify	(4x)/20	$\frac{4 x}{20}$
67297	Simplify	(5n+5)/(5n^2+35n-40)+(7n)/(3n)	$\frac{5 n + 5}{5 n^{2} + 35 n - 40} + \frac{7 n}{3 n}$
67298	Simplify	(6a^2-30a)/(a-2)*(a^2+2a-8)/(2a^3-10a^2)	$\frac{6 a^{2} - 30 a}{a - 2} \cdot \frac{a^{2} + 2 a - 8}{2 a^{3} - 10 a^{2}}$
67299	Simplify	5^(-2x)	$5^{- 2 x}$
67300	Find the Directrix	y=7x^2	$y = 7 x^{2}$