Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
8701	Simplify	(3-2i)(3+2i)	$(3 - 2 i) (3 + 2 i)$
8702	Find the Domain	y=3 square root of 6x+42	$y = 3 \sqrt{6 x + 42}$
8703	Convert to a Decimal	31/9	$\frac{31}{9}$
8704	Write as a Single Logarithm	log of 2+ log of 4- log of 7	$\log (2) + \log (4) - \log (7)$
8705	Write in Exponential Form	log base 8 of x=3	$\log_{8} (x) = 3$
8706	Write in Exponential Form	log base 4 of 4=1	$\log_{4} (4) = 1$
8707	Simplify	(x-3)(x-4)	$(x - 3) (x - 4)$
8708	Simplify	(x+y)(x+y)	$(x + y) (x + y)$
8709	Simplify	(f*g)(x)	$(f \cdot g) (x)$
8710	Simplify	(8y-4)/(10y-5)*(5y-15)/(3y-9)	$\frac{8 y - 4}{10 y - 5} \cdot \frac{5 y - 15}{3 y - 9}$
8711	Find the Domain	f(x) = square root of 5-x	$f (x) = \sqrt{5 - x}$
8712	Simplify	i^0	$i^{0}$
8713	Divide	64÷2	$64 \div 2$
8714	Divide	24÷2	$24 \div 2$
8715	Find the Domain and Range	y=-1.5x^2	$y = - 1.5 x^{2}$
8716	Simplify	(5x)^(3/4)	${(5 x)}^{\frac{3}{4}}$
8717	Find the x and y Intercepts	f(x)=-( log of x-2)	$f (x) = - (\log (x) - 2)$
8718	Simplify	(6-5i)^2	${(6 - 5 i)}^{2}$
8719	Convert to Regular Notation	1.304*10^7	$1.304 \cdot 10^{7}$
8720	Simplify	(4u^2)^(3/2)	${(4 u^{2})}^{\frac{3}{2}}$
8721	Simplify	x^(-1/4)	$x^{- \frac{1}{4}}$
8722	Simplify	- square root of -32	$- \sqrt{- 32}$
8723	Convert to Logarithmic Form	20^-2=0.0025	$20^{- 2} = 0.0025$
8724	Convert to Regular Notation	8.235*10^-4	$8.235 \cdot 10^{- 4}$
8725	Simplify	(3x-4)^3	${(3 x - 4)}^{3}$
8726	Add	(3x^2+5x-8)+(5x^2-13x-5)	$(3 x^{2} + 5 x - 8) + (5 x^{2} - 13 x - 5)$
8727	Expand the Logarithmic Expression	log base 9 of (x^6)/(4y)	$\log_{9} (\frac{x^{6}}{4 y})$
8728	Simplify	6(-7+6i)(-4+2i)	$6 (- 7 + 6 i) (- 4 + 2 i)$
8729	Simplify	8x^2	$8 x^{2}$
8730	Find the x and y Intercepts	y+5=2(x+1)	$y + 5 = 2 (x + 1)$
8731	Simplify	7m^6n^5	$7 m^{6} n^{5}$
8732	Find the x and y Intercepts	-3x-4=-5y-8	$- 3 x - 4 = - 5 y - 8$
8733	Rationalize the Denominator	( square root of 20)/( square root of 35)	$\frac{\sqrt{20}}{\sqrt{35}}$
8734	Multiply	(x+9)(x-9)	$(x + 9) (x - 9)$
8735	Convert to Logarithmic Form	16^(1/2)=4	$16^{\frac{1}{2}} = 4$
8736	Convert to Scientific Notation	458 , 700	$458$ , $700$
8737	Simplify	square root of -15	$\sqrt{- 15}$
8738	Simplify	square root of 16y^6	$\sqrt{16 y^{6}}$
8739	Find the Slope	y+2=-2(x-3)	$y + 2 = - 2 (x - 3)$
8740	Simplify	square root of 9/16	$\sqrt{\frac{9}{16}}$
8741	Divide	4÷3	$4 \div 3$
8742	Simplify	3/( square root of 5)	$\frac{3}{\sqrt{5}}$
8743	Simplify	2/( square root of 5)	$\frac{2}{\sqrt{5}}$
8744	Simplify	-4 square root of 216x^2y^2z	$- 4 \sqrt{216 x^{2} y^{2} z}$
8745	Simplify	-6 square root of 150r	$- 6 \sqrt{150 r}$
8746	Simplify	square root of 448x^6y^15	$\sqrt{448 x^{6} y^{15}}$
8747	Simplify	eighth root of y^8	$\sqrt[8]{y^{8}}$
8748	Find the Vertex	(x-2)^2=-12(y-2)	${(x - 2)}^{2} = - 12 (y - 2)$
8749	Simplify	square root of 75x	$\sqrt{75 x}$
8750	Convert to a Decimal	94/5	$\frac{94}{5}$
8751	Simplify	square root of 9x^7	$\sqrt{9 x^{7}}$
8752	Find the Roots (Zeros)	x^3-2x^2-11x+12=x^3-13x-12	$x^{3} - 2 x^{2} - 11 x + 12 = x^{3} - 13 x - 12$
8753	Simplify	- square root of -9	$- \sqrt{- 9}$
8754	Find the x and y Intercepts	f(x) = log of x-1	$f (x) = \log (x) - 1$
8755	Divide	32÷8	$32 \div 8$
8756	Find the LCD	(3m)/(m+n) ; (3n)/(m-n)	$\frac{3 m}{m + n}$ ; $\frac{3 n}{m - n}$
8757	Find the x and y Intercepts	y=11x+6	$y = 11 x + 6$
8758	Convert to a Percentage	22/25	$\frac{22}{25}$
8759	Divide	(x-9)/(9-x)	$\frac{x - 9}{9 - x}$
8760	Rationalize the Denominator	5/(5+ square root of 10x)	$\frac{5}{5 + \sqrt{10 x}}$
8761	Write in Slope-Intercept Form	4x-3y=12	$4 x - 3 y = 12$
8762	Divide	54÷6	$54 \div 6$
8763	Find the x and y Intercepts	f(x)=x^2-4x-5	$f (x) = x^{2} - 4 x - 5$
8764	Convert to Regular Notation	3.643*10^-1	$3.643 \cdot 10^{- 1}$
8765	Find the x and y Intercepts	f(x)=x^2-6x+5	$f (x) = x^{2} - 6 x + 5$
8766	Solve by Factoring	3x^4-108x^2=0	$3 x^{4} - 108 x^{2} = 0$
8767	Write in Standard Form	-3i+(3/4+2i)-(9/3+3i)	$- 3 i + (\frac{3}{4} + 2 i) - (\frac{9}{3} + 3 i)$
8768	Find the Slope and y-intercept	y=-4x	$y = - 4 x$
8769	Find the Slope and y-intercept	y=-2x+4	$y = - 2 x + 4$
8770	Solve by Completing the Square	x^2+3x-5=0	$x^{2} + 3 x - 5 = 0$
8771	Convert to Logarithmic Form	e^y=8	$e^{y} = 8$
8772	Solve by Completing the Square	x^2-5x+6=0	$x^{2} - 5 x + 6 = 0$
8773	Convert to Logarithmic Form	6^1=6	$6^{1} = 6$
8774	Solve by Factoring	x^4-3x^2-4=0	$x^{4} - 3 x^{2} - 4 = 0$
8775	Find the Directrix	y+8=3(x+2)^2	$y + 8 = 3 {(x + 2)}^{2}$
8776	Solve by Factoring	x^2-4x-21=0	$x^{2} - 4 x - 21 = 0$
8777	Divide	(8x^2-24x+15)÷(2x-5)	$(8 x^{2} - 24 x + 15) \div (2 x - 5)$
8778	Divide	18÷4	$18 \div 4$
8779	Solve by Factoring	x^2-11x+19=-5	$x^{2} - 11 x + 19 = - 5$
8780	Divide	((3y+2)/(3y))÷((6y^2+4y)/(3y+2))	$\frac{3 y + 2}{3 y} \div \frac{6 y^{2} + 4 y}{3 y + 2}$
8781	Solve by Factoring	x^2+4x-45=0	$x^{2} + 4 x - 45 = 0$
8782	Find the Degree	7m^6n^5	$7 m^{6} n^{5}$
8783	Find the Domain and Range	y=5^x+2	$y = 5^{x} + 2$
8784	Find the x and y Intercepts	y-3x=0	$y - 3 x = 0$
8785	Find the Roots (Zeros)	7x^2+3=8x	$7 x^{2} + 3 = 8 x$
8786	Find the x and y Intercepts	y=4x-5	$y = 4 x - 5$
8787	Convert to a Decimal	2 1/2	$2 \frac{1}{2}$
8788	Find the x and y Intercepts	y = square root of x	$y = \sqrt{x}$
8789	Convert to a Decimal	-13/-10	$\frac{- 13}{- 10}$
8790	Find the x and y Intercepts	x-y=7	$x - y = 7$
8791	Solve Using the Quadratic Formula	2x^2+x-5=0	$2 x^{2} + x - 5 = 0$
8792	Solve Using the Quadratic Formula	2x^2-1=5x	$2 x^{2} - 1 = 5 x$
8793	Solve Using the Quadratic Formula	2x^2-14=0	$2 x^{2} - 14 = 0$
8794	Find the Discriminant	f(x)=3x^2+24x+48	$f (x) = 3 x^{2} + 24 x + 48$
8795	Find the x and y Intercepts	y=-2x^2+11x+8	$y = - 2 x^{2} + 11 x + 8$
8796	Solve Using the Quadratic Formula	36x^2-1=0	$36 x^{2} - 1 = 0$
8797	Write as a Single Logarithm	5 log base b of q+2 log base b of y	$5 \log_{b} (q) + 2 \log_{b} (y)$
8798	Solve Using the Quadratic Formula	x^2-2x=8	$x^{2} - 2 x = 8$
8799	Find the Inverse	f(x)=(2x-3)/5	$f (x) = \frac{2 x - 3}{5}$
8800	Solve Using the Quadratic Formula	x^2-21=0	$x^{2} - 21 = 0$