Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
8901	Factor	x^2+4x-21	$x^{2} + 4 x - 21$
8902	Convert to Regular Notation	2.456*10^11	$2.456 \cdot 10^{11}$
8903	Factor	x^2-3xy-18y^2	$x^{2} - 3 x y - 18 y^{2}$
8904	Convert to Regular Notation	2.077*10^-4	$2.077 \cdot 10^{- 4}$
8905	Factor	x^2-4x-1	$x^{2} - 4 x - 1$
8906	Find the Focus	y=2x^2+16x+18	$y = 2 x^{2} + 16 x + 18$
8907	Factor	x^2-6x+6	$x^{2} - 6 x + 6$
8908	Solve Using the Quadratic Formula	2x^2-7x-2=0	$2 x^{2} - 7 x - 2 = 0$
8909	Factor	x^2-6x-72	$x^{2} - 6 x - 72$
8910	Solve Using the Quadratic Formula	-5x^2+7x=-9	$- 5 x^{2} + 7 x = - 9$
8911	Factor	s^2-16	$s^{2} - 16$
8912	Factor	r^4-1	$r^{4} - 1$
8913	Divide	((24a^3)/(35b^2))÷((16a)/(14b^3))	$\frac{24 a^{3}}{35 b^{2}} \div \frac{16 a}{14 b^{3}}$
8914	Factor	s^3+125	$s^{3} + 125$
8915	Factor	w^2+12w+36	$w^{2} + 12 w + 36$
8916	Multiply	(10x^2-40x)/(x^2+3x-28)*(x^2+6x-7)/(13x^2)	$\frac{10 x^{2} - 40 x}{x^{2} + 3 x - 28} \cdot \frac{x^{2} + 6 x - 7}{13 x^{2}}$
8917	Factor	w^2+8w+16	$w^{2} + 8 w + 16$
8918	Convert to Scientific Notation	0.1588	$0.1588$
8919	Factor	w^2-16w+64	$w^{2} - 16 w + 64$
8920	Find the Inverse	f(x)=(3x-2)/6	$f (x) = \frac{3 x - 2}{6}$
8921	Factor	n^2+7n+12	$n^{2} + 7 n + 12$
8922	Factor	m^3+64n^3	$m^{3} + 64 n^{3}$
8923	Find the Discriminant	f(x)=4x^2+2x+6	$f (x) = 4 x^{2} + 2 x + 6$
8924	Factor	b^2-4b+4	$b^{2} - 4 b + 4$
8925	Find the x and y Intercepts	-6x+3y=-7	$- 6 x + 3 y = - 7$
8926	Factor	b^2-18b+81	$b^{2} - 18 b + 81$
8927	Find the x and y Intercepts	y=-9x-14	$y = - 9 x - 14$
8928	Factor	b^2+8b+16	$b^{2} + 8 b + 16$
8929	Find the x and y Intercepts	-4x+7y=3	$- 4 x + 7 y = 3$
8930	Factor	9x^2-12x-5	$9 x^{2} - 12 x - 5$
8931	Solve Using the Quadratic Formula	3x^2-11x-4=0	$3 x^{2} - 11 x - 4 = 0$
8932	Factor	ac+xc+aw^2+xw^2	$a c + x c + a w^{2} + x w^{2}$
8933	Factor	4x^2-3x-10	$4 x^{2} - 3 x - 10$
8934	Factor	4x^2+6x+2	$4 x^{2} + 6 x + 2$
8935	Find the Slope and y-intercept	6x+3y=-3	$6 x + 3 y = - 3$
8936	Factor	5x^2+23x-10	$5 x^{2} + 23 x - 10$
8937	Divide	45÷2	$45 \div 2$
8938	Factor	5x^2-13x+8	$5 x^{2} - 13 x + 8$
8939	Divide	(15x^4y^2-30x^2y^3+45xy)/(5xy)	$\frac{15 x^{4} y^{2} - 30 x^{2} y^{3} + 45 x y}{5 x y}$
8940	Factor	5x^2+8x-4	$5 x^{2} + 8 x - 4$
8941	Factor	5x^2+x-4	$5 x^{2} + x - 4$
8942	Factor	6n^2-11n-2	$6 n^{2} - 11 n - 2$
8943	Rationalize the Denominator	4/(4- square root of 6x)	$\frac{4}{4 - \sqrt{6 x}}$
8944	Factor	64-y^2	$64 - y^{2}$
8945	Solve by Completing the Square	x^2+6x=18	$x^{2} + 6 x = 18$
8946	Find the Roots (Zeros)	7x^2+1=0	$7 x^{2} + 1 = 0$
8947	Convert to Interval Notation	x^2+9x<-20	$x^{2} + 9 x < - 20$
8948	Subtract	2ab( cube root of 192ab^2)-5 cube root of 81a^4b^5	$2 a b (\sqrt[3]{192 a b^{2}}) - 5 \sqrt[3]{81 a^{4} b^{5}}$
8949	Convert to Interval Notation	x<7	$x < 7$
8950	Multiply	(25x^2+20xy+16y^2)(5x-4y)	$(25 x^{2} + 20 x y + 16 y^{2}) (5 x - 4 y)$
8951	Solve for a	(1/7)^(3a+3)=343^(a-1)	${(\frac{1}{7})}^{3 a + 3} = 343^{a - 1}$
8952	Multiply	243*3	$243 \cdot 3$
8953	Solve by Substitution	4a+2b=20 , 15a+5b=60	$4 a + 2 b = 20$ , $15 a + 5 b = 60$
8954	Find the Inverse	f(x)=3x+9	$f (x) = 3 x + 9$
8955	Divide	64÷8	$64 \div 8$
8956	Simplify	( square root of 2)^2	${(\sqrt{2})}^{2}$
8957	Simplify	i^9*1	$i^{91}$
8958	Divide	17÷2	$17 \div 2$
8959	Convert to Logarithmic Form	625=5^4	$625 = 5^{4}$
8960	Find the Inverse	f(x)=(4x-3)/7	$f (x) = \frac{4 x - 3}{7}$
8961	Convert to Logarithmic Form	64=4^3	$64 = 4^{3}$
8962	Evaluate	natural log of (e)^3	$\ln ({(e)}^{3})$
8963	Convert to Radical Form	t^(5/8)	$t^{\frac{5}{8}}$
8964	Write in Standard Form	-x^3+x^4+x	$- x^{3} + x^{4} + x$
8965	Evaluate	log base 7 of 10	$\log_{7} (10)$
8966	Write as a Single Logarithm	4 log base 3 of x+ log base 3 of 7	$4 \log_{3} (x) + \log_{3} (7)$
8967	Write as a Single Logarithm	log base 2 of 5- log base 2 of 3	$\log_{2} (5) - \log_{2} (3)$
8968	Evaluate	log base 12 of 12	$\log_{12} (12)$
8969	Write as a Single Logarithm	2 natural log of 8	$2 \ln (8)$
8970	Evaluate	log base 0.5 of 16	$\log_{0.5} (16)$
8971	Solve Using the Square Root Property	3x^2-75=0	$3 x^{2} - 75 = 0$
8972	Evaluate	log base 16 of 64	$\log_{16} (64)$
8973	Find the x and y Intercepts	5x-9=-8y-3	$5 x - 9 = - 8 y - 3$
8974	Evaluate	log of 49	$\log (49)$
8975	Solve Using the Quadratic Formula	4x^2+5x+2=2x^2+7x-1	$4 x^{2} + 5 x + 2 = 2 x^{2} + 7 x - 1$
8976	Evaluate	log of 4*16	$\log (4) \cdot 16$
8977	Solve Using the Quadratic Formula	2x^2+2x-12=0	$2 x^{2} + 2 x - 12 = 0$
8978	Evaluate	log of 36	$\log (36)$
8979	Evaluate	log base 9 of 4	$\log_{9} (4)$
8980	Find the Slope and y-intercept	5y-x=15	$5 y - x = 15$
8981	Convert to a Simplified Fraction	0.63	$0.63$
8982	Expand the Logarithmic Expression	log base 3 of 11x^3	$\log_{3} (11 x^{3})$
8983	Add	n^2+2(nm)+m^2+9n^2-6(nm)+m^2	$(n^{2} + 2 n m + m^{2}) + (9 n^{2} - 6 n m + m^{2})$
8984	Expand the Logarithmic Expression	natural log of (3x^2)/(7y)	$\ln (\frac{3 x^{2}}{7 y})$
8985	Simplify/Condense	log base 2 of 8	$\log_{2} (8)$
8986	Divide	34÷2	$34 \div 2$
8987	Evaluate	1000^(-5/3)	$1000^{- \frac{5}{3}}$
8988	Solve Using the Quadratic Formula	10x^2=6+9x	$10 x^{2} = 6 + 9 x$
8989	Evaluate	-1024^(1/5)	$- 1024^{\frac{1}{5}}$
8990	Find the x and y Intercepts	y-6=4(x+5)	$y - 6 = 4 (x + 5)$
8991	Find the Domain and Range	y = square root of x-5+3	$y = \sqrt{x - 5} + 3$
8992	Evaluate	(3/2)^-1	${(\frac{3}{2})}^{- 1}$
8993	Convert to a Decimal	8/15	$\frac{8}{15}$
8994	Evaluate	(1/5)^-3	${(\frac{1}{5})}^{- 3}$
8995	Find the Focus	y^2=4x	$y^{2} = 4 x$
8996	Evaluate	(-12)^2	${(- 12)}^{2}$
8997	Divide	42÷3	$42 \div 3$
8998	Evaluate	(4/2)^2	${(\frac{4}{2})}^{2}$
8999	Find the Asymptotes	9x^2-36x-4y^2+24y-36=0	$9 x^{2} - 36 x - 4 y^{2} + 24 y - 36 = 0$
9000	Evaluate	-125^(2/3)	$- 125^{\frac{2}{3}}$