Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
34201	Find the Domain and Range	log base 4 of x+6	$\log_{4} (x + 6)$
34202	Simplify	cube root of 4096	$\sqrt[3]{4096}$
34203	Find the Domain and Range	5x^2-4x+3	$5 x^{2} - 4 x + 3$
34204	Calculate the Square Root	square root of 10000	$\sqrt{10000}$
34205	Find the Domain and Range	(2x+1)/(x-1)	$\frac{2 x + 1}{x - 1}$
34206	Calculate the Square Root	square root of 101	$\sqrt{101}$
34207	Calculate the Square Root	square root of 1225	$\sqrt{1225}$
34208	Find the Domain and Range	-3^x+1	$- 3^{x} + 1$
34209	Calculate the Square Root	square root of 1.21	$\sqrt{1.21}$
34210	Find the Discriminant	-4x^2+9x-4=0	$- 4 x^{2} + 9 x - 4 = 0$
34211	Find the Domain and Range	f(x)=x^2-8 , x>=0	$f (x) = x^{2} - 8$ , $x \geq 0$
34212	Find the Discriminant	3x^2+3x-2=0	$3 x^{2} + 3 x - 2 = 0$
34213	Find the Discriminant	3x^2-6x+3=0	$3 x^{2} - 6 x + 3 = 0$
34214	Find the Domain and Range	-3x^2+12x-6	$- 3 x^{2} + 12 x - 6$
34215	Find the Discriminant	-2x^2-x-1=0	$- 2 x^{2} - x - 1 = 0$
34216	Find the Domain and Range	-2x^2+12x-3	$- 2 x^{2} + 12 x - 3$
34217	Find the Discriminant	2x^2+3x-9=0	$2 x^{2} + 3 x - 9 = 0$
34218	Find the Domain and Range	4+2/x	$4 + \frac{2}{x}$
34219	Find the Discriminant	x^2+2x+17=0	$x^{2} + 2 x + 17 = 0$
34220	Find the Discriminant	x^2+6x+8=0	$x^{2} + 6 x + 8 = 0$
34221	Find the Domain and Range	(2x-2)/(x+2)	$\frac{2 x - 2}{x + 2}$
34222	Find the Discriminant	x^2-18x+81=0	$x^{2} - 18 x + 81 = 0$
34223	Find the Domain and Range	5^(x-3)+1	$5^{x - 3} + 1$
34224	Find the Discriminant	x^2+8x+20=0	$x^{2} + 8 x + 20 = 0$
34225	Find the Domain and Range	-x^2+960x-172800	$- x^{2} + 960 x - 172800$
34226	Find the Discriminant	x^2-5x+7=0	$x^{2} - 5 x + 7 = 0$
34227	Find the Domain and Range	2(x+3)^2-3	$2 {(x + 3)}^{2} - 3$
34228	Find the Domain and Range	f(x)=\|x\| if x<=0; 1/x if x>0	$f (x) = {\begin{cases} \| x \| & x \leq 0 \\ \frac{1}{x} & x > 0 \end{cases}$
34229	Write as a Function of x	x^2 = square root of x	$x^{2} = \sqrt{x}$
34230	Find the Domain and Range	square root of -x+3	$\sqrt{- x} + 3$
34231	Find the Range	y=4	$y = 4$
34232	Find the Domain and Range	- square root of x+3+8	$- \sqrt{x + 3} + 8$
34233	Simplify	(10x^2)^-3	${(10 x^{2})}^{- 3}$
34234	Find the Domain and Range	3x^2-12x-1	$3 x^{2} - 12 x - 1$
34235	Factor	2x^2-26x+80	$2 x^{2} - 26 x + 80$
34236	Find the Domain and Range	-(x-3)^2+4	$- {(x - 3)}^{2} + 4$
34237	Factor	2x^2-16	$2 x^{2} - 16$
34238	Factor	2x^2-15x+28	$2 x^{2} - 15 x + 28$
34239	Factor	2x^2+xy-6y^2	$2 x^{2} + x y - 6 y^{2}$
34240	Find the Domain and Range	(x+8)/(x-7)	$\frac{x + 8}{x - 7}$
34241	Factor	2x^2+5x-18	$2 x^{2} + 5 x - 18$
34242	Factor	2x^2+7x+1	$2 x^{2} + 7 x + 1$
34243	Find the Domain and Range	2/(x^2-16)	$\frac{2}{x^{2} - 16}$
34244	Factor	2x^2+4x+1	$2 x^{2} + 4 x + 1$
34245	Find the Domain and Range	4(x-1)^2-3	$4 {(x - 1)}^{2} - 3$
34246	Find the Domain and Range	(x+6)/5	$\frac{x + 6}{5}$
34247	Factor	2x^2+11x+9	$2 x^{2} + 11 x + 9$
34248	Find the Domain and Range	-\|x-1\|	$- \| x - 1 \|$
34249	Factor	2n^2-12n+18	$2 n^{2} - 12 n + 18$
34250	Find the Domain and Range	3x^2-24x-3	$3 x^{2} - 24 x - 3$
34251	Find the Domain and Range	2 square root of x+3-5	$2 \sqrt{x + 3} - 5$
34252	Factor	2x^3-x^2+8x-4	$2 x^{3} - x^{2} + 8 x - 4$
34253	Find the Domain and Range	-8x^2-8x+1	$- 8 x^{2} - 8 x + 1$
34254	Factor	2x^2y+12xy+18y	$2 x^{2} y + 12 x y + 18 y$
34255	Find the Domain and Range	-2x^2+4x-5	$- 2 x^{2} + 4 x - 5$
34256	Factor	2x^2-9x-11	$2 x^{2} - 9 x - 11$
34257	Find the Domain and Range	2+1/x	$2 + \frac{1}{x}$
34258	Factor	2x^2-5xy-3y^2	$2 x^{2} - 5 x y - 3 y^{2}$
34259	Find the Domain and Range	log of x+7	$\log (x) + 7$
34260	Factor	2x^2-6	$2 x^{2} - 6$
34261	Find the Domain and Range	3x^2+6x-3	$3 x^{2} + 6 x - 3$
34262	Factor	-2x^2-32x-128	$- 2 x^{2} - 32 x - 128$
34263	Find the Domain and Range	-1/2x^2+9x-6	$- \frac{1}{2} x^{2} + 9 x - 6$
34264	Factor	2y^2+12y-54	$2 y^{2} + 12 y - 54$
34265	Find the Domain and Range	(2)^x-3	${(2)}^{x} - 3$
34266	Factor	25x^2-65x-30	$25 x^{2} - 65 x - 30$
34267	Find the Variables	[[4,-3],[4,5]]=[[4,x],[4,y]]	$[\begin{array}{c} 4 & - 3 \\ 4 & 5 \end{array}] = [\begin{array}{c} 4 & x \\ 4 & y \end{array}]$
34268	Factor	25x^2-90x-40	$25 x^{2} - 90 x - 40$
34269	Factor	25x^2-95x-20	$25 x^{2} - 95 x - 20$
34270	Factor	-25x^2-45x-18	$- 25 x^{2} - 45 x - 18$
34271	Factor	25u^2-20u+4	$25 u^{2} - 20 u + 4$
34272	Factor	24x^3y-44x^2y^2-40xy^3	$24 x^{3} y - 44 x^{2} y^{2} - 40 x y^{3}$
34273	Find the Quadratic Constant of Variation	R=(0.5l)/(d^2)	$R = \frac{0.5 l}{d^{2}}$
34274	Factor	2y^2-8y	$2 y^{2} - 8 y$
34275	Find the Set Complement A \ B	A=(0,9,8) , B=(0,9,5,1,2,3)	$A = (0, 9, 8)$ , $B = (0, 9, 5, 1, 2, 3)$
34276	Find the Trig Value	sin(x)=7/25	$\sin (x) = \frac{7}{25}$
34277	Factor	21x^2+41x+10	$21 x^{2} + 41 x + 10$
34278	Factor	18+11y+y^2	$18 + 11 y + y^{2}$
34279	Find the Vertex Form	2x^2-4x-1	$2 x^{2} - 4 x - 1$
34280	Factor	16y^2-81	$16 y^{2} - 81$
34281	Find the Vertex Form	x^2-18x+60	$x^{2} - 18 x + 60$
34282	Factor	16x^3-250y^3	$16 x^{3} - 250 y^{3}$
34283	Find the Vertex Form	x^2+8-16x	$x^{2} + 8 - 16 x$
34284	Factor	16x^4-64x^2	$16 x^{4} - 64 x^{2}$
34285	Find the Vertex Form	-x^2-8x-24	$- x^{2} - 8 x - 24$
34286	Factor	2c^2-7c+5	$2 c^{2} - 7 c + 5$
34287	Factor	2a^2-16a+32	$2 a^{2} - 16 a + 32$
34288	Find the Vertex Form	x^2-8x-3	$x^{2} - 8 x - 3$
34289	Factor	192W^3-3	$192 W^{3} - 3$
34290	Find the Vertex Form	21+24x+6x^2	$21 + 24 x + 6 x^{2}$
34291	Factor	15z^2+14z-8	$15 z^{2} + 14 z - 8$
34292	Find the Vertex Form	-3x^2-18x-31	$- 3 x^{2} - 18 x - 31$
34293	Factor	16x^2-169	$16 x^{2} - 169$
34294	Find the Slope of a Perpendicular Line	y=1/6x-6	$y = \frac{1}{6} x - 6$
34295	Factor	16x^2+81	$16 x^{2} + 81$
34296	Find the Slope of a Perpendicular Line	x+7y=-9	$x + 7 y = - 9$
34297	Simplify	((2n)/(6n+4))((3n+2)/(3n-2))	$(\frac{2 n}{6 n + 4}) (\frac{3 n + 2}{3 n - 2})$
34298	Find the Slope of a Perpendicular Line	y=2/5x+9	$y = \frac{2}{5} x + 9$
34299	Factor	16r^2-25	$16 r^{2} - 25$
34300	Factor	1-36x^2	$1 - 36 x^{2}$