Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
53501	Evaluate	sin((5pi)/4)	$\sin (\frac{5 π}{4})$
53502	Apply the Quadratic Formula	-16x^2+32x+120	$- 16 x^{2} + 32 x + 120$
53503	Evaluate	sin(90)	$\sin (90)$
53504	Evaluate	tan((5pi)/6)	$\tan (\frac{5 π}{6})$
53505	Evaluate	p(5)^2	$p {(5)}^{2}$
53506	Divide	((t+3)/(t+4))÷(t^2+7t+12)	$\frac{t + 3}{t + 4} \div (t^{2} + 7 t + 12)$
53507	Simplify	(3x^3-15x^2+15x-75)/(3x^2+15)	$\frac{3 x^{3} - 15 x^{2} + 15 x - 75}{3 x^{2} + 15}$
53508	Simplify	( square root of 98)/( square root of 2)	$\frac{\sqrt{98}}{\sqrt{2}}$
53509	Evaluate	9-16	$9 - 16$
53510	Evaluate	8-10	$8 - 10$
53511	Apply the Quadratic Formula	49x^2-7x-72	$49 x^{2} - 7 x - 72$
53512	Apply the Quadratic Formula	16x^2-175x+85	$16 x^{2} - 175 x + 85$
53513	Evaluate	-9*-6	$- 9 \cdot - 6$
53514	Apply the Quadratic Formula	16t^2-37t+20	$16 t^{2} - 37 t + 20$
53515	Solve for x	16x-10x+9=99-30	$16 x - 10 x + 9 = 99 - 30$
53516	Apply the Quadratic Formula	5+64t-16t^2	$5 + 64 t - 16 t^{2}$
53517	Find the Prime Factorization	260	$260$
53518	Find the Prime Factorization	315	$315$
53519	Apply the Quadratic Formula	2x^2-6x-1	$2 x^{2} - 6 x - 1$
53520	Find the Prime Factorization	320	$320$
53521	Apply the Quadratic Formula	0=4x^2+2x-1	$0 = 4 x^{2} + 2 x - 1$
53522	Find the Prime Factorization	10500	$10500$
53523	Apply the Quadratic Formula	12x^2-264x+989	$12 x^{2} - 264 x + 989$
53524	Solve by Factoring	x^2-3x+2=0	$x^{2} - 3 x + 2 = 0$
53525	Reduce the Fraction	6/15	$\frac{6}{15}$
53526	Apply the Quadratic Formula	3x^2-7x-13	$3 x^{2} - 7 x - 13$
53527	Convert to a Decimal	62.5%	$62.5 %$
53528	Apply the Quadratic Formula	-0.1x^2+70x-6000	$- 0.1 x^{2} + 70 x - 6000$
53529	Convert to a Decimal	22%	$22 %$
53530	Convert to a Simplified Fraction	150%	$150 %$
53531	Convert to a Simplified Fraction	125%	$125 %$
53532	Apply the Quadratic Formula	0.016x^2+0.124x+0.787	$0.016 x^{2} + 0.124 x + 0.787$
53533	Convert to a Simplified Fraction	175%	$175 %$
53534	Apply the Quadratic Formula	3x^2+4x-6	$3 x^{2} + 4 x - 6$
53535	Convert to a Simplified Fraction	32%	$32 %$
53536	Apply the Quadratic Formula	0.013x^2-1.18x+28.23	$0.013 x^{2} - 1.18 x + 28.23$
53537	Convert to a Simplified Fraction	350%	$350 %$
53538	Convert to a Simplified Fraction	375%	$375 %$
53539	Apply the Quadratic Formula	x^2+0.12x-0.054	$x^{2} + 0.12 x - 0.054$
53540	Convert to a Simplified Fraction	3%	$3 %$
53541	Apply the Quadratic Formula	10x^2-5x+10	$10 x^{2} - 5 x + 10$
53542	Convert to a Simplified Fraction	90%	$90 %$
53543	Find the Prime Factorization	900	$900$
53544	Find the Prime Factorization	97	$97$
53545	Apply the Quadratic Formula	-7x^2-24x-9	$- 7 x^{2} - 24 x - 9$
53546	Convert to a Mixed Number	33/4	$\frac{33}{4}$
53547	Convert to a Mixed Number	16/7	$\frac{16}{7}$
53548	Apply the Quadratic Formula	5x^2-x+6	$5 x^{2} - x + 6$
53549	Apply the Quadratic Formula	0=x^2-2x-3	$0 = x^{2} - 2 x - 3$
53550	Convert to a Decimal	11/25	$\frac{11}{25}$
53551	Convert to a Decimal	1/32	$\frac{1}{32}$
53552	Convert to a Decimal	2/11	$\frac{2}{11}$
53553	Convert to a Decimal	2/25	$\frac{2}{25}$
53554	Convert to a Decimal	13/5	$\frac{13}{5}$
53555	Apply the Quadratic Formula	-16t^2+32t+152	$- 16 t^{2} + 32 t + 152$
53556	Convert to a Decimal	25/4	$\frac{25}{4}$
53557	Apply the Quadratic Formula	x^2+20x+98=0	$x^{2} + 20 x + 98 = 0$
53558	Convert to a Decimal	-7/2	$- \frac{7}{2}$
53559	Reduce the Fraction	12/15	$\frac{12}{15}$
53560	Apply the Quadratic Formula	-16t^2+33t-16	$- 16 t^{2} + 33 t - 16$
53561	Reduce the Fraction	13/2	$\frac{13}{2}$
53562	Apply the Quadratic Formula	x^2+8x+19	$x^{2} + 8 x + 19$
53563	Reduce the Fraction	15/2	$\frac{15}{2}$
53564	Reduce the Fraction	20/3	$\frac{20}{3}$
53565	Evaluate	2 square root of 18-2 square root of 12+2 square root of 18	$2 \sqrt{18} - 2 \sqrt{12} + 2 \sqrt{18}$
53566	Apply the Quadratic Formula	4x^2-17x+3	$4 x^{2} - 17 x + 3$
53567	Evaluate	2 square root of 27- square root of 48	$2 \sqrt{27} - \sqrt{48}$
53568	Evaluate	2 square root of 3*( square root of 2+ square root of 3)	$2 \sqrt{3} \cdot (\sqrt{2} + \sqrt{3})$
53569	Apply the Quadratic Formula	-16t^2+16t+480	$- 16 t^{2} + 16 t + 480$
53570	Find the Domain	y=4 square root of 4x+2	$y = 4 \sqrt{4 x + 2}$
53571	Evaluate	2-1/4	$2 - \frac{1}{4}$
53572	Apply the Quadratic Formula	-16t^2+64t+720	$- 16 t^{2} + 64 t + 720$
53573	Evaluate	20*7	$20 \cdot 7$
53574	Combine	(4x^2-3x+7)+(2x^2+6x-8)	$(4 x^{2} - 3 x + 7) + (2 x^{2} + 6 x - 8)$
53575	Evaluate	2+7	$2 + 7$
53576	Evaluate	0/7	$\frac{0}{7}$
53577	Combine	fifth root of 2x- fifth root of 32x^5+ fifth root of -64x+ cube root of 8x^3	$\sqrt[5]{2 x} - \sqrt[5]{32 x^{5}} + \sqrt[5]{- 64 x} + \sqrt[3]{8 x^{3}}$
53578	Evaluate	200(1+0.10/2)^2	$200 {(1 + \frac{0.1}{2})}^{2}$
53579	Combine	3/a-5/a	$\frac{3}{a} - \frac{5}{a}$
53580	Combine	7 square root of x+1/( square root of x)	$7 \sqrt{x} + \frac{1}{\sqrt{x}}$
53581	Evaluate	28*4	$28 \cdot 4$
53582	Combine	7k-3k+11	$7 k - 3 k + 11$
53583	Combine	6/(y^2-xy)-6/(x^2-xy)	$\frac{6}{y^{2} - x y} - \frac{6}{x^{2} - x y}$
53584	Combine	(x-9)(2x^2-6x+3)	$(x - 9) (2 x^{2} - 6 x + 3)$
53585	Combine	-9b^2-7b-9b-4-25b^2-11-16b^2-5b	$- 9 b^{2} - 7 b - 9 b - 4 - 25 b^{2} - 11 - 16 b^{2} - 5 b$
53586	Combine	3 square root of 24x^3-4x square root of 54x	$3 \sqrt{24 x^{3}} - 4 x \sqrt{54 x}$
53587	Evaluate	2*12	$2 \cdot 12$
53588	Combine	x+y	$x + y$
53589	Evaluate	2.5*4	$2.5 \cdot 4$
53590	Combine	8x-5(-5x+3)	$8 x - 5 (- 5 x + 3)$
53591	Combine	3x+2x+3y-7y	$3 x + 2 x + 3 y - 7 y$
53592	Combine	fifth root of -64y^6+4y fifth root of 2y	$\sqrt[5]{- 64 y^{6}} + 4 y \sqrt[5]{2 y}$
53593	Evaluate	2(1)	$2 (1)$
53594	Combine	(m+n+3)+(m+n+4)	$(m + n + 3) + (m + n + 4)$
53595	Evaluate	2(3/2)	$2 (\frac{3}{2})$
53596	Combine	(9ab^2c+11abc^4-30abc)+(14abc-23ab^2c+abc^4)	$(9 a b^{2} c + 11 a b c^{4} - 30 a b c) + (14 a b c - 23 a b^{2} c + a b c^{4})$
53597	Evaluate	16(4)	$16 (4)$
53598	Combine	x/(x-3)-3/(x+4)+7/(x^2+x-12)	$\frac{x}{x - 3} - \frac{3}{x + 4} + \frac{7}{x^{2} + x - 12}$
53599	Evaluate	-4*-7	$- 4 \cdot - 7$
53600	Combine	19X^3-4X^3	$19 X^{3} - 4 X^{3}$