Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
121701	Find Where Undefined/Discontinuous	(x^2+2x+1)/(x^2-7x-8)	$\frac{x^{2} + 2 x + 1}{x^{2} - 7 x - 8}$
121702	Find the Fourth Term	81 , 27 , 9	$81$ , $27$ , $9$
121703	Find the 6th Term	-192 , 48 , -12 , 3	$- 192$ , $48$ , $- 12$ , $3$
121704	Find the 5th Term	48 , 24 , 12	$48$ , $24$ , $12$
121705	Find the 5th Term	81 , 27 , 9	$81$ , $27$ , $9$
121706	Find the Second Term	a_n=4n-1	$a_{n} = 4 n - 1$
121707	Determine if a Polynomial	6x^3y^2+4x^2y^2-2xy^4	$6 x^{3} y^{2} + 4 x^{2} y^{2} - 2 x y^{4}$
121708	Find the GCF	35x^5-25x^2+40x	$35 x^{5} - 25 x^{2} + 40 x$
121709	Find the GCF	2x^3y^8+6x^4y^2+10x^5y^10	$2 x^{3} y^{8} + 6 x^{4} y^{2} + 10 x^{5} y^{10}$
121710	Find the GCF	30x-3	$30 x - 3$
121711	Solve by Graphing	y=x , y=1/2x+1	$y = x$ , $y = \frac{1}{2} x + 1$
121712	Find the 5th Term	-192 , 48 , -12 , 3	$- 192$ , $48$ , $- 12$ , $3$
121713	Reduce the Fraction	54/72	$\frac{54}{72}$
121714	Reduce the Fraction	200/180	$\frac{200}{180}$
121715	Reduce the Fraction	72/65	$\frac{72}{65}$
121716	Reduce the Fraction	20/64	$\frac{20}{64}$
121717	Reduce the Fraction	22/44	$\frac{22}{44}$
121718	Reduce the Fraction	225/360	$\frac{225}{360}$
121719	Reduce the Fraction	24/49	$\frac{24}{49}$
121720	Reduce the Fraction	44/77	$\frac{44}{77}$
121721	Reduce the Fraction	4/45	$\frac{4}{45}$
121722	Reduce the Fraction	170/360	$\frac{170}{360}$
121723	Reduce the Fraction	64/36	$\frac{64}{36}$
121724	Use the Rational Roots Test to Find All Possible Roots	0=21x^4-x^2+49	$0 = 21 x^{4} - x^{2} + 49$
121725	Use the Rational Roots Test to Find All Possible Roots	8x^3-2x^2-7x+3=0	$8 x^{3} - 2 x^{2} - 7 x + 3 = 0$
121726	Use the Rational Roots Test to Find All Possible Roots	x^3+81x^2-49x-49=0	$x^{3} + 81 x^{2} - 49 x - 49 = 0$
121727	Use the Rational Roots Test to Find All Possible Roots	0=6x^4-x^2+4	$0 = 6 x^{4} - x^{2} + 4$
121728	Find the Standard Form of the Parabola	f(x)=x^2-18x	$f (x) = x^{2} - 18 x$
121729	Solve for x	-8<-2x<=6	$- 8 < - 2 x \leq 6$
121730	Solve for x	-8<-2x<=12	$- 8 < - 2 x \leq 12$
121731	Solve for x	-3<=4x+9<=17	$- 3 \leq 4 x + 9 \leq 17$
121732	Find the Roots/Zeros Using the Rational Roots Test	f(x)=2x^3+11x^2-17x+28	$f (x) = 2 x^{3} + 11 x^{2} - 17 x + 28$
121733	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^4+4x^3-11x^2-26x-12	$f (x) = x^{4} + 4 x^{3} - 11 x^{2} - 26 x - 12$
121734	Find the Roots/Zeros Using the Rational Roots Test	f(x)=x^4-4x^3+23x^2+62x+34	$f (x) = x^{4} - 4 x^{3} + 23 x^{2} + 62 x + 34$
121735	Find the Second Derivative	f(x)=x^9e^x	$f (x) = x^{9} e^{x}$
121736	Determine if Rational	square root of 9/27	$\sqrt{\frac{9}{27}}$
121737	Determine if Rational	21/( square root of 4)	$\frac{21}{\sqrt{4}}$
121738	Find the Median	1 , 2 , 10 , 6 , 4 , 4 , 6 , 3 , 1 , 4	$1$ , $2$ , $10$ , $6$ , $4$ , $4$ , $6$ , $3$ , $1$ , $4$
121739	Solve by Graphing	-x^2+12x-36=0	$- x^{2} + 12 x - 36 = 0$
121740	Find the Vertex	-3x^2+18x-25	$- 3 x^{2} + 18 x - 25$
121741	Find the Vertex	1/36(x-60)^2-100	$\frac{1}{36} {(x - 60)}^{2} - 100$
121742	Find the Vertex	x^2-12x+46	$x^{2} - 12 x + 46$
121743	Find the Vertex	-x^2-10x-31	$- x^{2} - 10 x - 31$
121744	Find the Vertex	-6x^2+24x-20	$- 6 x^{2} + 24 x - 20$
121745	Find the Vertex	x^2+12x+41	$x^{2} + 12 x + 41$
121746	Find the Vertex	-3x^2+6x-6	$- 3 x^{2} + 6 x - 6$
121747	Find the Other Trig Values in Quadrant III	cot(x) = square root of 3	$\cot (x) = \sqrt{3}$
121748	Find the Other Trig Values in Quadrant III	tan(x)=5/12	$\tan (x) = \frac{5}{12}$
121749	Find the Foci	36x^2+16y^2=576	$36 x^{2} + 16 y^{2} = 576$
121750	Find the Domain	x^2-6x=2x-4y	$x^{2} - 6 x = 2 x - 4 y$
121751	Find the Domain	y = square root of 5x-6	$y = \sqrt{5 x - 6}$
121752	Find the Domain	y=(x+1)/((3x-2)(x-3))	$y = \frac{x + 1}{(3 x - 2) (x - 3)}$
121753	Find the Equation Using Slope-Intercept Form	m=5/8 , b=0	$m = \frac{5}{8}$ , $b = 0$
121754	Find the Equation Using Slope-Intercept Form	m=5 , b=1	$m = 5$ , $b = 1$
121755	Find the Equation Using Slope-Intercept Form	m=0 , b=-13	$m = 0$ , $b = - 13$
121756	Find the Equation Using Slope-Intercept Form	m=0 , b=-9	$m = 0$ , $b = - 9$
121757	Find the Equation Using Slope-Intercept Form	m=9 , b=7	$m = 9$ , $b = 7$
121758	Find the GCF	8 , 44	$8$ , $44$
121759	Find the GCF	8 32	$8$ $32$
121760	Find the GCF	12x , 3	$12 x$ , $3$
121761	Find the GCF	63y^3 , 18y^2	$63 y^{3}$ , $18 y^{2}$
121762	Find the GCF	2x^2 , 12x	$2 x^{2}$ , $12 x$
121763	Find the GCF	8 , 56 , 64	$8$ , $56$ , $64$
121764	Find the GCF	u^2v , u^3v^2	$u^{2} v$ , $u^{3} v^{2}$
121765	Find the GCF	18 , 42 , 36	$18$ , $42$ , $36$
121766	Find the GCF	7x , x	$7 x$ , $x$
121767	Determine if Linear	-3x+7(y+x)=3	$- 3 x + 7 (y + x) = 3$
121768	Determine if Linear	6x+11(y+x)=4	$6 x + 11 (y + x) = 4$
121769	Round to the Nearest Thousandth	1.52407928	$1.52407928$
121770	Round to the Nearest Thousandth	0.95635249	$0.95635249$
121771	Round to the Nearest Thousandth	1.24446653	$1.24446653$
121772	Round to the Nearest Thousandth	1.31429180	$1.3142918$
121773	Find the Directrix	x^2+8x+4y+4=0	$x^{2} + 8 x + 4 y + 4 = 0$
121774	Convert to Regular Notation	-3.41*10^-6	$- 3.41 \cdot 10^{- 6}$
121775	Convert to Regular Notation	8.5*10^6	$8.5 \cdot 10^{6}$
121776	Convert to Regular Notation	7.6*10^-4	$7.6 \cdot 10^{- 4}$
121777	Convert to Regular Notation	1.2*10^2	$1.2 \cdot 10^{2}$
121778	Convert to Regular Notation	5.1*10^4	$5.1 \cdot 10^{4}$
121779	Convert to Regular Notation	9.59*10^2	$9.59 \cdot 10^{2}$
121780	Convert to Regular Notation	3.005*10^4	$3.005 \cdot 10^{4}$
121781	Convert to Regular Notation	4.02*10^5	$4.02 \cdot 10^{5}$
121782	Convert to Regular Notation	1.2*10^10	$1.2 \cdot 10^{10}$
121783	Convert to Regular Notation	6.7*10^6	$6.7 \cdot 10^{6}$
121784	Convert to Regular Notation	3.7*10^7	$3.7 \cdot 10^{7}$
121785	Convert to Regular Notation	5.6*10^7	$5.6 \cdot 10^{7}$
121786	Convert to Regular Notation	8.3*10^3	$8.3 \cdot 10^{3}$
121787	Convert to Regular Notation	-3.56*10^-5	$- 3.56 \cdot 10^{- 5}$
121788	Convert to Regular Notation	1.7*10^-2	$1.7 \cdot 10^{- 2}$
121789	Convert to Regular Notation	1.52*10^11	$1.52 \cdot 10^{11}$
121790	Convert to Regular Notation	0.55*10^-3	$0.55 \cdot 10^{- 3}$
121791	Combine	j+j+2k	$j + j + 2 k$
121792	Combine	z/7+1/2	$\frac{z}{7} + \frac{1}{2}$
121793	Combine	(-4+n-2n^2)+(2-5n-6n^2)	$(- 4 + n - 2 n^{2}) + (2 - 5 n - 6 n^{2})$
121794	Combine	-2y-8+4y	$- 2 y - 8 + 4 y$
121795	Apply the Quadratic Formula	3x^2-5x-11	$3 x^{2} - 5 x - 11$
121796	Apply the Quadratic Formula	12x^2-4x-10	$12 x^{2} - 4 x - 10$
121797	Apply the Quadratic Formula	3x^2-8x-7	$3 x^{2} - 8 x - 7$
121798	Find Amplitude, Period, and Phase Shift	4sin(2x-pi)	$4 \sin (2 x - π)$
121799	Find the LCD	(2m)/(m+3)-m/(2(m+3))	$\frac{2 m}{m + 3} - \frac{m}{2 (m + 3)}$
121800	Find the LCD	-1/y2/(5y)	$\frac{- 1}{y} \frac{2}{5 y}$