Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
164201	Solve for x	3.2-x/2.5=2.56	$3.2 - \frac{x}{2.5} = 2.56$
164202	Solve for k	8k-(6k-4)=10	$8 k - (6 k - 4) = 10$
164203	Find the Product	(2x)^2	${(2 x)}^{2}$
164204	Graph	2x-5y<=10 3x-2y>6	$2 x - 5 y \leq 10$ $3 x - 2 y > 6$
164205	Solve for p	3(1+px)=12x	$3 (1 + p x) = 12 x$
164206	Simplify	((6u^11v^6)(11u^5v))/(-44u^11v^12)	$\frac{(6 u^{11} v^{6}) (11 u^{5} v)}{- 44 u^{11} v^{12}}$
164207	Solve the System of Inequalities	32>3x-4>-34	$32 > 3 x - 4 > - 34$
164208	Solve for x	(4x+6)/2=(3x-15)/3	$\frac{4 x + 6}{2} = \frac{3 x - 15}{3}$
164209	Solve for x	3^x<9^(x-2)	$3^{x} < 9^{x - 2}$
164210	Write in Exponential Form	log base 4x of 6=3	$\log_{4 x} (6) = 3$
164211	Solve for c	f=(9c)/5+32	$f = \frac{9 c}{5} + 32$
164212	Simplify	square root of (x-2)^2-4(x-2)	$\sqrt{{(x - 2)}^{2} - 4 (x - 2)}$
164213	Solve the System of Equations	x+y-2z=5 -x+2y+z=2 2x+3y-z=9	$x + y - 2 z = 5$ $- x + 2 y + z = 2$ $2 x + 3 y - z = 9$
164214	Simplify	( fourth root of 81)^3	${(\sqrt[4]{81})}^{3}$
164215	Solve for a	t=G/a+h	$t = \frac{G}{a} + h$
164216	Solve for b	4/3b=18	$\frac{4}{3} b = 18$
164217	Simplify	( square root of 9x^2)÷( square root of 5x)	$\sqrt{9 x^{2}} \div \sqrt{5 x}$
164218	Solve for k	8-3(k+2)=2-3k	$8 - 3 (k + 2) = 2 - 3 k$
164219	Find the Exact Value	f^-1(2)	$f^{- 1} (2)$
164220	Simplify	(-14+3i)-(14i)	$(- 14 + 3 i) - (14 i)$
164221	Simplify	((x^2-11x+30)/(x-6))÷((x^2-12x+35)/(9x^3))	$\frac{x^{2} - 11 x + 30}{x - 6} \div \frac{x^{2} - 12 x + 35}{9 x^{3}}$
164222	Subtract	-7x^2+4x+2 from x^2-3	$- 7 x^{2} + 4 x + 2$ from $x^{2} - 3$
164223	Solve the Inequality for x	x^2<=36	$x^{2} \leq 36$
164224	Simplify	(4x^7y^8)/(4x^8y^6)	$\frac{4 x^{7} y^{8}}{4 x^{8} y^{6}}$
164225	Solve for a	5h^3=ba^2-g	$5 h^{3} = b a^{2} - g$
164226	Solve for θ	2cos(theta)^2-1=0	$2 \cos^{2} (θ) - 1 = 0$
164227	Solve for x	2^(8x-4)*16^(3x-5)=16^(9x+2)	$2^{8 x - 4} \cdot 16^{3 x - 5} = 16^{9 x + 2}$
164228	Solve for n	3+5n=5(n+2)-7	$3 + 5 n = 5 (n + 2) - 7$
164229	Evaluate	f^-1(-3)	$f^{- 1} (- 3)$
164230	Factor	4x(m-n)+n-m	$4 x (m - n) + n - m$
164231	Factor by Grouping	x^2+2xy+y^2	$x^{2} + 2 x y + y^{2}$
164232	Solve the System of Equations	y=-2x-4 y=x+2	$y = - 2 x - 4$ $y = x + 2$
164233	Graph	y=-1/2(x-3)(x-7)	$y = - \frac{1}{2} (x - 3) (x - 7)$
164234	Graph Using a Table of Values	f(x)=1/(x-1)	$f (x) = \frac{1}{x - 1}$
164235	Simplify	(x+5)/(x-8)-x	$\frac{x + 5}{x - 8} - x$
164236	Identify the Zeros and Their Multiplicities	f(x)=x^5+3x^3-10x	$f (x) = x^{5} + 3 x^{3} - 10 x$
164237	Find the Holes in the Graph	f(x)=(-5x-15)/(x^2+2x-3)	$f (x) = \frac{- 5 x - 15}{x^{2} + 2 x - 3}$
164238	Write in Standard Form	5x+1/10x^2-2	$5 x + \frac{1}{10} x^{2} - 2$
164239	Find the Domain and Range	y=(x-2)/(x+2)	$y = \frac{x - 2}{x + 2}$
164240	Solve for p	4p+2<2(p+5)	$4 p + 2 < 2 (p + 5)$
164241	Simplify	cube root of (6c)/-125	$\sqrt[3]{\frac{6 c}{- 125}}$
164242	Find the Holes in the Graph	(x^2-16)/(x-4)	$\frac{x^{2} - 16}{x - 4}$
164243	Graph Using a Table of Values	f(x)=-2x+3	$f (x) = - 2 x + 3$
164244	Multiply	(x^4-2x^2+2)*(x^2-2x+3)	$(x^{4} - 2 x^{2} + 2) \cdot (x^{2} - 2 x + 3)$
164245	Solve the Inequality for x	x^2-25>0	$x^{2} - 25 > 0$
164246	Solve for θ	sec((3theta)/2)=2	$\sec (\frac{3 θ}{2}) = 2$
164247	Write in Exponential Form	log base 5 of 2x=1/6	$\log_{5} (2 x) = \frac{1}{6}$
164248	Write in Standard Form	1/8+10x^2-x^4	$\frac{1}{8} + 10 x^{2} - x^{4}$
164249	Solve for x	(3x-6)/3+9=18	$\frac{3 x - 6}{3} + 9 = 18$
164250	Simplify	(4m^2)/((5m^4)^3)	$\frac{4 m^{2}}{{(5 m^{4})}^{3}}$
164251	Factor	4m(a^2+x-1)+3n(x-1+a^2)	$4 m (a^{2} + x - 1) + 3 n (x - 1 + a^{2})$
164252	Simplify	((x-8)/(x^2-2x))/((3x^2-24x)/(3x^2))	$\frac{\frac{x - 8}{x^{2} - 2 x}}{\frac{3 x^{2} - 24 x}{3 x^{2}}}$
164253	Solve for x	81^(3-x)=(1/3)^(5x-6)	$81^{3 - x} = {(\frac{1}{3})}^{5 x - 6}$
164254	Factor	(x^2-x-6)	$(x^{2} - x - 6)$
164255	Solve the Inequality for x	(x-3)(x+1)^2(x-8)>=0	$(x - 3) {(x + 1)}^{2} (x - 8) \geq 0$
164256	Evaluate	f(x)=(1/2)^0	$f (x) = {(\frac{1}{2})}^{0}$
164257	Solve for A	-BA+g^2=MA	$- B A + g^{2} = M A$
164258	Simplify	((x-5)/(x-7))÷((x^2+2x-35)/(x^2-49))	$\frac{x - 5}{x - 7} \div \frac{x^{2} + 2 x - 35}{x^{2} - 49}$
164259	Solve for n	5^(4n)>33	$5^{4 n} > 33$
164260	Simplify	a+b-c-b-c+2c-a	$a + b - c - b - c + 2 c - a$
164261	Solve for x	7/9x-4/9x=1/4+5/12	$\frac{7}{9} x - \frac{4}{9} x = \frac{1}{4} + \frac{5}{12}$
164262	Simplify the Radical Expression	8^(2/3)	$8^{\frac{2}{3}}$
164263	Solve for b	Nb^2-r=3T	$N b^{2} - r = 3 T$
164264	Divide	(4/5)÷(2/8)	$\frac{4}{5} \div \frac{2}{8}$
164265	Solve the Inequality for c	5c+3>=6c-8	$5 c + 3 \geq 6 c - 8$
164266	Simplify	-2 square root of 10*3 square root of 20	$- 2 \sqrt{10} \cdot 3 \sqrt{20}$
164267	Solve for x	2^(6x-8)*64^(2-x)=2^(9x+4)	$2^{6 x - 8} \cdot 64^{2 - x} = 2^{9 x + 4}$
164268	Solve for Y	x=2/3(Y+Z)	$x = \frac{2}{3} (Y + Z)$
164269	Find the Function	f(x)=x square root of x^2+1	$f (x) = x \sqrt{x^{2} + 1}$
164270	Solve for b	3g=db^2-f	$3 g = d b^{2} - f$
164271	Divide	(2x^2)/2	$\frac{2 x^{2}}{2}$
164272	Find the Reciprocal	0	$0$
164273	Simplify	(1+1/x)/(1-x/y)	$\frac{1 + \frac{1}{x}}{1 - \frac{x}{y}}$
164274	Solve for x	2x-1=5x	$2 x - 1 = 5 x$
164275	Simplify the Radical Expression	cube root of x^5y	$\sqrt[3]{x^{5} y}$
164276	Simplify	(6x+48)/(x^2-9x)*(x^2-81)/(x^2+17x+72)	$\frac{6 x + 48}{x^{2} - 9 x} \cdot \frac{x^{2} - 81}{x^{2} + 17 x + 72}$
164277	Divide	(9/10)÷(3/4)	$\frac{9}{10} \div \frac{3}{4}$
164278	Solve for y	20y+14+5y-24=12-21y-10	$20 y + 14 + 5 y - 24 = 12 - 21 y - 10$
164279	Write in Exponential Form	( cube root of 3a)^4	${(\sqrt[3]{3 a})}^{4}$
164280	Simplify	(x/(8x+48))÷((x^2+11x+18)/(x^2+8x+12))	$\frac{x}{8 x + 48} \div \frac{x^{2} + 11 x + 18}{x^{2} + 8 x + 12}$
164281	Write in Standard Form	-x/7+x^2-1	$- \frac{x}{7} + x^{2} - 1$
164282	Simplify	(8xy)/(2x^3y^7)	$\frac{8 x y}{2 x^{3} y^{7}}$
164283	Simplify	((x^2)/(x^2+7x+6))÷((9x-9)/(x^2-1))	$\frac{x^{2}}{x^{2} + 7 x + 6} \div \frac{9 x - 9}{x^{2} - 1}$
164284	Solve for a	am=n+p ; for a	$a m = n + p$ ; for $a$
164285	Factor	(x^2-4)/(x-2)	$\frac{x^{2} - 4}{x - 2}$
164286	Multiply	(-1/2a^7b^3)(5a^2b^2)	$(- \frac{1}{2} a^{7} b^{3}) (5 a^{2} b^{2})$
164287	Solve by Factoring	4/3=-6e-5/3	$\frac{4}{3} = - 6 e - \frac{5}{3}$
164288	Graph	y=f(-4)	$y = f (- 4)$
164289	Write in Standard Form	-10-1/7x^3+4x	$- 10 - \frac{1}{7} x^{3} + 4 x$
164290	Find the Slope and y-intercept	y-6=2(3x-4)	$y - 6 = 2 (3 x - 4)$
164291	Solve for x	7(x+1)=1-2(5-x)	$7 (x + 1) = 1 - 2 (5 - x)$
164292	Write in Slope-Intercept Form	5x-y=1/4	$5 x - y = \frac{1}{4}$
164293	Simplify	((x^2-16)/(2x-18))÷((x^2-2x-8)/(x+2))	$\frac{x^{2} - 16}{2 x - 18} \div \frac{x^{2} - 2 x - 8}{x + 2}$
164294	Solve for x	-x/(x-8)+5=-8/(x-8)	$- \frac{x}{x - 8} + 5 = - \frac{8}{x - 8}$
164295	Multiply	(7s^5)(-1/5s^3)	$(7 s^{5}) (- \frac{1}{5} s^{3})$
164296	Simplify	( cube root of 32x^3y^6)/( cube root of 2x^9y^2)	$\frac{\sqrt[3]{32 x^{3} y^{6}}}{\sqrt[3]{2 x^{9} y^{2}}}$
164297	Graph	y>x y<2	$y > x$ $y < 2$
164298	Simplify	(x^2-1)/((x+1)(x^2+2x+3))	$\frac{x^{2} - 1}{(x + 1) (x^{2} + 2 x + 3)}$
164299	Simplify	5/(x^2(x-2))+x/(x-2)	$\frac{5}{x^{2} (x - 2)} + \frac{x}{x - 2}$
164300	Solve the Inequality for x	9(2x+1)<9x-18	$9 (2 x + 1) < 9 x - 18$