Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
80601	Find the Product	f(x)=3x-4 , g(x)=9x-6	$f (x) = 3 x - 4$ , $g (x) = 9 x - 6$
80602	Evaluate	(0^2-4)/(0-2)	$\frac{0^{2} - 4}{0 - 2}$
80603	Find the Product	f(x) = square root of x , g(x)=x-3	$f (x) = \sqrt{x}$ , $g (x) = x - 3$
80604	Evaluate	(4^9)/(4^3)	$\frac{4^{9}}{4^{3}}$
80605	Find the Product	f(x) = square root of 7-x , g(x) = square root of x-7	$f (x) = \sqrt{7 - x}$ , $g (x) = \sqrt{x - 7}$
80606	Evaluate	(4^-3)/(2^-8)	$\frac{4^{- 3}}{2^{- 8}}$
80607	Find the Product	f(x)=2x+3 g(x)=5x^2	$f (x) = 2 x + 3$ $g (x) = 5 x^{2}$
80608	Find the Product	f(x)=2x , g(x)=x^2+2 , h(x)=-4x+3	$f (x) = 2 x$ , $g (x) = x^{2} + 2$ , $h (x) = - 4 x + 3$
80609	Evaluate	(3/8-3/4)/(2/3-3/5)	$\frac{\frac{3}{8} - \frac{3}{4}}{\frac{2}{3} - \frac{3}{5}}$
80610	Find the Product	f(x)=x-2 ; g(x)=5x^2	$f (x) = x - 2$ ; $g (x) = 5 x^{2}$
80611	Find the Product	f(x)=x-8 , g(x)=4x^2	$f (x) = x - 8$ , $g (x) = 4 x^{2}$
80612	Evaluate	(3/4)/(1/4)	$\frac{\frac{3}{4}}{\frac{1}{4}}$
80613	Find the Product	f(x)=x^3 , g(x)=x-1	$f (x) = x^{3}$ , $g (x) = x - 1$
80614	Evaluate	(36^(3/4))/(36^(1/4))	$\frac{36^{\frac{3}{4}}}{36^{\frac{1}{4}}}$
80615	Find the Product	f(x)=0 , g(x)=2x+1	$f (x) = 0$ , $g (x) = 2 x + 1$
80616	Find the Product	f(x)=-7x-9 , g(x)=-3x+10	$f (x) = - 7 x - 9$ , $g (x) = - 3 x + 10$
80617	Evaluate	(3^2-16)/(3-4)	$\frac{3^{2} - 16}{3 - 4}$
80618	Find the Product	f(x)=x^2 , g(x)=x+2	$f (x) = x^{2}$ , $g (x) = x + 2$
80619	Evaluate	(3^2-36)/(3-6)	$\frac{3^{2} - 36}{3 - 6}$
80620	Find the Product	f(x)=x^2-2x-5 , g(x)=x^2-2x+1	$f (x) = x^{2} - 2 x - 5$ , $g (x) = x^{2} - 2 x + 1$
80621	Evaluate	(3^2-4)/(3-2)	$\frac{3^{2} - 4}{3 - 2}$
80622	Find the Product	g(x)=x^2+2 h(x)=x^3	$g (x) = x^{2} + 2$ $h (x) = x^{3}$
80623	Evaluate	8*1/3	$8 \cdot \frac{1}{3}$
80624	Simplify the Matrix	3[[3,5,2],[-1,8,5]]-[[7,3,-2],[5,4,3]]	$3 [\begin{array}{c} 3 & 5 & 2 \\ - 1 & 8 & 5 \end{array}] - [\begin{array}{c} 7 & 3 & - 2 \\ 5 & 4 & 3 \end{array}]$
80625	Evaluate	8*20	$8 \cdot 20$
80626	Simplify the Matrix	-3[[4,2,-3],[1,5,4],[0,-2,3]]	$- 3 [\begin{array}{c} 4 & 2 & - 3 \\ 1 & 5 & 4 \\ 0 & - 2 & 3 \end{array}]$
80627	Evaluate	60/(5(7-5))	$\frac{60}{5 (7 - 5)}$
80628	Evaluate	8+6*3-(20/2)^2	$8 + 6 \cdot 3 - {(\frac{20}{2})}^{2}$
80629	Evaluate	4*1/2	$4 \cdot \frac{1}{2}$
80630	Simplify the Matrix	B=[[-1,2,5,0],[-5,0,9,7],[9,12,8,-1],[8,-5,0,6]]	$B = [\begin{array}{c} - 1 & 2 & 5 & 0 \\ - 5 & 0 & 9 & 7 \\ 9 & 12 & 8 & - 1 \\ 8 & - 5 & 0 & 6 \end{array}]$
80631	Evaluate	81	$81$
80632	Simplify the Matrix	b=[[6,-3,1/2]]	$b = [\begin{array}{c} 6 & - 3 & \frac{1}{2} \end{array}]$
80633	Evaluate	81 1/4	$81 \frac{1}{4}$
80634	Simplify the Matrix	C=[[12,-20],[36,-52]]	$C = [\begin{array}{c} 12 & - 20 \\ 36 & - 52 \end{array}]$
80635	Simplify the Matrix	[[9],[7]]	$[\begin{array}{c} 9 \\ 7 \end{array}]$
80636	Evaluate	80*80	$80 \cdot 80$
80637	Simplify the Matrix	[[a,a],[-a,-a]][[a,a],[b,b]]	$[\begin{array}{c} a & a \\ - a & - a \end{array}] [\begin{array}{c} a & a \\ b & b \end{array}]$
80638	Evaluate	8÷4	$8 \div 4$
80639	Evaluate	-\|-25\|	$- \| - 25 \|$
80640	Simplify the Matrix	[[8,-1],[0,3]]-[[-5,2],[-9,-4]]	$[\begin{array}{c} 8 & - 1 \\ 0 & 3 \end{array}] - [\begin{array}{c} - 5 & 2 \\ - 9 & - 4 \end{array}]$
80641	Simplify the Matrix	[[5x],[14]]=[[4+x],[2y-2]]	$[\begin{array}{c} 5 x \\ 14 \end{array}] = [\begin{array}{c} 4 + x \\ 2 y - 2 \end{array}]$
80642	Evaluate	-7+10	$- 7 + 10$
80643	Evaluate	(0.5)^2	${(0.5)}^{2}$
80644	Evaluate	7+ square root of -121	$7 + \sqrt{- 121}$
80645	Simplify the Matrix	4[[2,-4],[5,-1]]	$4 [\begin{array}{c} 2 & - 4 \\ 5 & - 1 \end{array}]$
80646	Simplify the Matrix	[[2,3],[2,4]]*2	$[\begin{array}{c} 2 & 3 \\ 2 & 4 \end{array}] \cdot 2$
80647	Evaluate	2.3^2	${2.3}^{2}$
80648	Simplify the Matrix	[[2,4,-1,-1],[-4,-3,1,0]]	$[\begin{array}{c} 2 & 4 & - 1 & - 1 \\ - 4 & - 3 & 1 & 0 \end{array}]$
80649	Evaluate	72*72	$72 \cdot 72$
80650	Simplify the Matrix	[[12],[11],[4]]	$[\begin{array}{c} 12 \\ 11 \\ 4 \end{array}]$
80651	Simplify the Matrix	[[12],[6]]	$[\begin{array}{c} 12 \\ 6 \end{array}]$
80652	Simplify the Matrix	[[-1,2,5,0],[-5,0,9,7],[9,12,8,-1],[8,-5,0,6]]	$[\begin{array}{c} - 1 & 2 & 5 & 0 \\ - 5 & 0 & 9 & 7 \\ 9 & 12 & 8 & - 1 \\ 8 & - 5 & 0 & 6 \end{array}]$
80653	Evaluate	7 cube root of 24-5 cube root of 81+3 cube root of 3000	$7 \sqrt[3]{24} - 5 \sqrt[3]{81} + 3 \sqrt[3]{3000}$
80654	Evaluate	777*7	$7 \cdot 7 \cdot 7 \cdot 7$
80655	Simplify the Matrix	[[-0.9-1]]+2	$[\begin{array}{c} - 0.9 - 1 \end{array}] + 2$
80656	Evaluate	7-(-9)	$7 - (- 9)$
80657	Evaluate	-7-(-9)	$- 7 - (- 9)$
80658	Find the Maximum Number of Real Roots	f(x)=3x^6+2x^5+x^4-2x^3	$f (x) = 3 x^{6} + 2 x^{5} + x^{4} - 2 x^{3}$
80659	Evaluate	-6+14	$- 6 + 14$
80660	Evaluate	64-36	$64 - 36$
80661	Find the Maximum Number of Real Roots	f(x)=4x^11-20x^7-15x+14	$f (x) = 4 x^{11} - 20 x^{7} - 15 x + 14$
80662	Evaluate	64-8	$64 - 8$
80663	Find the Maximum Number of Real Roots	f(x)=4x^2-12x	$f (x) = 4 x^{2} - 12 x$
80664	Evaluate	64*64	$64 \cdot 64$
80665	Find the Maximum Number of Real Roots	f(x)=4x^3-13x^2+9x+2	$f (x) = 4 x^{3} - 13 x^{2} + 9 x + 2$
80666	Evaluate	64*3	$64 \cdot 3$
80667	Evaluate	6(1/2)	$6 (\frac{1}{2})$
80668	Evaluate	6(2)	$6 (2)$
80669	Find the Maximum Number of Real Roots	f(x)=-2(x-4)(x+3)^2	$f (x) = - 2 (x - 4) {(x + 3)}^{2}$
80670	Evaluate	-5-11	$- 5 - 11$
80671	Evaluate	5-15	$5 - 15$
80672	Evaluate	5/(5+i)	$\frac{5}{5 + i}$
80673	Find the Maximum Number of Real Roots	f(x)=9x^3+6x^2-7	$f (x) = 9 x^{3} + 6 x^{2} - 7$
80674	Evaluate	6*24	$6 \cdot 24$
80675	Evaluate	6*-8	$6 \cdot - 8$
80676	Evaluate	6 cube root of 3+3 cube root of 24	$6 \sqrt[3]{3} + 3 \sqrt[3]{24}$
80677	Find the Maximum Number of Real Roots	f(x)=x^5-2.1x^4-14.44x^3+3x^2+41.67x-15.216	$f (x) = x^{5} - 2.1 x^{4} - 14.44 x^{3} + 3 x^{2} + 41.67 x - 15.216$
80678	Evaluate	6 square root of 5-2 square root of 5	$6 \sqrt{5} - 2 \sqrt{5}$
80679	Find the Maximum Number of Real Roots	f(x)=-x^5-4x^3-5x+6	$f (x) = - x^{5} - 4 x^{3} - 5 x + 6$
80680	Evaluate	6 square root of 18- square root of 32+2 square root of 50	$6 \sqrt{18} - \sqrt{32} + 2 \sqrt{50}$
80681	Evaluate	6 1/3	$6 \frac{1}{3}$
80682	Find the Maximum Number of Real Roots	f(x)=x^6-2.5	$f (x) = x^{6} - 2.5$
80683	Find the Maximum Number of Real Roots	f(x)=x^6-3.3	$f (x) = x^{6} - 3.3$
80684	Evaluate	5 square root of 8+2 square root of 20- square root of 8	$5 \sqrt{8} + 2 \sqrt{20} - \sqrt{8}$
80685	Find the Maximum Number of Real Roots	f(x)=x^6-3.7	$f (x) = x^{6} - 3.7$
80686	Evaluate	5 square root of 75-2 square root of 50+ square root of 12	$5 \sqrt{75} - 2 \sqrt{50} + \sqrt{12}$
80687	Evaluate	5 square root of 75-4 square root of 50+ square root of 48	$5 \sqrt{75} - 4 \sqrt{50} + \sqrt{48}$
80688	Evaluate	5 cube root of 24+ cube root of 81	$5 \sqrt[3]{24} + \sqrt[3]{81}$
80689	Evaluate	5 square root of 48-2 square root of 32+ square root of 75	$5 \sqrt{48} - 2 \sqrt{32} + \sqrt{75}$
80690	Evaluate	5 square root of 24-8 square root of 150	$5 \sqrt{24} - 8 \sqrt{150}$
80691	Evaluate	5-1/3	$5 - \frac{1}{3}$
80692	Evaluate	5 square root of 12+16 square root of 27	$5 \sqrt{12} + 16 \sqrt{27}$
80693	Evaluate	8/2(2+2)	$\frac{8}{2} (2 + 2)$
80694	Find the Maximum Number of Real Roots	G(x)=x^3-2.7x+2	$G (x) = x^{3} - 2.7 x + 2$
80695	Evaluate	5÷3	$5 \div 3$
80696	Find the Maximum Number of Real Roots	h(t)=-4.9t^2+24.5t+1	$h (t) = - 4.9 t^{2} + 24.5 t + 1$
80697	Find the Maximum Number of Real Roots	H(x)=x^3-7x^2-x+7	$H (x) = x^{3} - 7 x^{2} - x + 7$
80698	Find the Maximum Number of Real Roots	n(t)=4t^3-2t^2+8t+5	$n (t) = 4 t^{3} - 2 t^{2} + 8 t + 5$
80699	Find the Maximum Number of Real Roots	p(t)=-t^4+8t^3-38t^2+88t	$p (t) = - t^{4} + 8 t^{3} - 38 t^{2} + 88 t$
80700	Evaluate	5(-6)	$5 (- 6)$