Mathway | Popular Problems

Popular Problems

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Rank	Topic	Problem	Formatted Problem
67901	Solve for f	3f+9<21	$3 f + 9 < 21$
67902	Solve for n	6=-4/5n	$6 = - \frac{4}{5} n$
67903	Solve for n	-18-6n-4<17+1+2n	$- 18 - 6 n - 4 < 17 + 1 + 2 n$
67904	Find the Local Maxima and Minima	f(x)=2x^3-6x^2-18x+5	$f (x) = 2 x^{3} - 6 x^{2} - 18 x + 5$
67905	Find the Local Maxima and Minima	f(x)=-x^3+6x^2-9x-7	$f (x) = - x^{3} + 6 x^{2} - 9 x - 7$
67906	Find the Perfect Square Trinomial	z^2-12z+	$z^{2} - 12 z +$
67907	Find the Perfect Square Trinomial	k^2-5k	$k^{2} - 5 k$
67908	Find the Perfect Square Trinomial	(x+y-7)^2	${(x + y - 7)}^{2}$
67909	Find the Perfect Square Trinomial	9x^2-54x+b	$9 x^{2} - 54 x + b$
67910	Find the Perfect Square Trinomial	w^2-2w	$w^{2} - 2 w$
67911	Find the Perfect Square Trinomial	x^2-10x+ ?	$x^{2} - 10 x +$ ?
67912	Find the Perfect Square Trinomial	m^2+2/9m+n	$m^{2} + \frac{2}{9} m + n$
67913	Find the Perfect Square Trinomial	x^2-18x+ ?	$x^{2} - 18 x +$ ?
67914	Find the Perfect Square Trinomial	b^2+26b+	$b^{2} + 26 b +$
67915	Find the Perfect Square Trinomial	x^2-0.36x+c	$x^{2} - 0.36 x + c$
67916	Find the Perfect Square Trinomial	x^2+7x+n	$x^{2} + 7 x + n$
67917	Find the Perfect Square Trinomial	x^2+3/4x+9/64	$x^{2} + \frac{3}{4} x + \frac{9}{64}$
67918	Find the Perfect Square Trinomial	x^2-10x+y	$x^{2} - 10 x + y$
67919	Solve for x	8-4x<-2x	$8 - 4 x < - 2 x$
67920	Convert to Interval Notation	(-x+7)/(x-9)>=0	$\frac{- x + 7}{x - 9} \geq 0$
67921	Find the Perfect Square Trinomial	(2s+0-4n)^2	${(2 s + 0 - 4 n)}^{2}$
67922	Find the Perfect Square Trinomial	w^2+2w	$w^{2} + 2 w$
67923	Solve Using the Quadratic Formula	2a^2-30a+108=0	$2 a^{2} - 30 a + 108 = 0$
67924	Find the Perfect Square Trinomial	(a^2+b^2+c^2)^2	${(a^{2} + b^{2} + c^{2})}^{2}$
67925	Find the x and y Intercepts	x^2-2x-8	$x^{2} - 2 x - 8$
67926	Find the Perfect Square Trinomial	m^2-10m	$m^{2} - 10 m$
67927	Find the Perfect Square Trinomial	w^2+4w	$w^{2} + 4 w$
67928	Solve for a	log base 11 of a+7<1	$\log_{11} (a + 7) < 1$
67929	Find the Perfect Square Trinomial	m^2-2/3m+n	$m^{2} - \frac{2}{3} m + n$
67930	Find the Perfect Square Trinomial	r^2-12r	$r^{2} - 12 r$
67931	Solve for y	y=7	$y = 7$
67932	Find the Perfect Square Trinomial	5x^2+10x+	$5 x^{2} + 10 x +$
67933	Find the Perfect Square Trinomial	(5m+8)^2	${(5 m + 8)}^{2}$
67934	Find the Perfect Square Trinomial	n^2+8n+	$n^{2} + 8 n +$
67935	Find the Perfect Square Trinomial	x^2-10x+d	$x^{2} - 10 x + d$
67936	Find the Perfect Square Trinomial	z^2-20z	$z^{2} - 20 z$
67937	Find the Perfect Square Trinomial	s^2+17s+c	$s^{2} + 17 s + c$
67938	Multiply	(5x-1)(5x+1)	$(5 x - 1) (5 x + 1)$
67939	Multiply	(6x+5)(6x-5)	$(6 x + 5) (6 x - 5)$
67940	Multiply	(-7+ square root of 3x)(4+ square root of 3x)	$(- 7 + \sqrt{3 x}) (4 + \sqrt{3 x})$
67941	Multiply	(4+ square root of 7)(4- square root of 7)	$(4 + \sqrt{7}) (4 - \sqrt{7})$
67942	Find the Perfect Square Trinomial	x^2+bx+18	$x^{2} + b x + 18$
67943	Multiply	(4- square root of 5)(4+ square root of 5)	$(4 - \sqrt{5}) (4 + \sqrt{5})$
67944	Find the Perfect Square Trinomial	x^2-1/11x	$x^{2} - \frac{1}{11} x$
67945	Multiply	(5x+6)(5x-6)	$(5 x + 6) (5 x - 6)$
67946	Multiply	(5- square root of 3)(5+ square root of 3)	$(5 - \sqrt{3}) (5 + \sqrt{3})$
67947	Find the Perfect Square Trinomial	n^2+30n	$n^{2} + 30 n$
67948	Multiply	(a-7)(a+7)	$(a - 7) (a + 7)$
67949	Find the Perfect Square Trinomial	x^2-14x+ ?	$x^{2} - 14 x +$ ?
67950	Multiply	(a-11)(a+11)	$(a - 11) (a + 11)$
67951	Find the Perfect Square Trinomial	x^2+9/4x	$x^{2} + \frac{9}{4} x$
67952	Multiply	(a+8)(a-6)	$(a + 8) (a - 6)$
67953	Find the Perfect Square Trinomial	r^2+8r	$r^{2} + 8 r$
67954	Multiply	(a+b)(a^2-ab+b^2)	$(a + b) (a^{2} - a b + b^{2})$
67955	Find the Perfect Square Trinomial	v^2+24v+n	$v^{2} + 24 v + n$
67956	Multiply	(x+2/5)(x-1/5)	$(x + \frac{2}{5}) (x - \frac{1}{5})$
67957	Find the Perfect Square Trinomial	r^2+12r	$r^{2} + 12 r$
67958	Multiply	(x+7)(x-4)	$(x + 7) (x - 4)$
67959	Find the Perfect Square Trinomial	x^2+32x+64	$x^{2} + 32 x + 64$
67960	Multiply	(x+4)(x-6)(x-5)	$(x + 4) (x - 6) (x - 5)$
67961	Find the Perfect Square Trinomial	x^2-10x+c	$x^{2} - 10 x + c$
67962	Multiply	(x+5)(2x-6)	$(x + 5) (2 x - 6)$
67963	Find the Perfect Square Trinomial	x^2-4/3x	$x^{2} - \frac{4}{3} x$
67964	Multiply	(x-2)(x+5)	$(x - 2) (x + 5)$
67965	Find the Perfect Square Trinomial	p^2-5p	$p^{2} - 5 p$
67966	Multiply	(x-3)(x+1)	$(x - 3) (x + 1)$
67967	Find the Perfect Square Trinomial	x^2+cx+64	$x^{2} + c x + 64$
67968	Find the Perfect Square Trinomial	2x^2+8x+	$2 x^{2} + 8 x +$
67969	Multiply	(x-6)(x+2)	$(x - 6) (x + 2)$
67970	Find the Perfect Square Trinomial	z^2-18z	$z^{2} - 18 z$
67971	Multiply	(x-5)(x-5)	$(x - 5) (x - 5)$
67972	Find the Perfect Square Trinomial	z^2-z+	$z^{2} - z +$
67973	Multiply	(x+8)^3	${(x + 8)}^{3}$
67974	Multiply	(x-8)^3	${(x - 8)}^{3}$
67975	Find the Perfect Square Trinomial	x^2-1/2x+c	$x^{2} - \frac{1}{2} x + c$
67976	Multiply	(2x-5)(x^2+4x-6)	$(2 x - 5) (x^{2} + 4 x - 6)$
67977	Multiply	(3- square root of 7)(3+ square root of 7)	$(3 - \sqrt{7}) (3 + \sqrt{7})$
67978	Evaluate Using the Given Value	f(3)=e^3	$f (3) = e^{3}$
67979	Multiply	(3 square root of x+ square root of 2)(3 square root of x- square root of 2)	$(3 \sqrt{x} + \sqrt{2}) (3 \sqrt{x} - \sqrt{2})$
67980	Multiply	(3x+1)(3x-1)	$(3 x + 1) (3 x - 1)$
67981	Solve for x	f(x)<0	$f (x) < 0$
67982	Multiply	( square root of 7+2)( square root of 7-2)	$(\sqrt{7} + 2) (\sqrt{7} - 2)$
67983	Evaluate Using the Given Value	f(5)=6	$f (5) = 6$
67984	Multiply	( square root of 7+ square root of 2)( square root of 7- square root of 2)	$(\sqrt{7} + \sqrt{2}) (\sqrt{7} - \sqrt{2})$
67985	Evaluate Using the Given Value	x=1 plus or minus square root of 5	$x = 1 \pm \sqrt{5}$
67986	Multiply	( square root of -9)( square root of -16)	$(\sqrt{- 9}) (\sqrt{- 16})$
67987	Evaluate Using the Given Value	f(0)=0+9	$f (0) = 0 + 9$
67988	Multiply	( square root of 6+9)( square root of 6-9)	$(\sqrt{6} + 9) (\sqrt{6} - 9)$
67989	Multiply	( square root of -16)( square root of -36)	$(\sqrt{- 16}) (\sqrt{- 36})$
67990	Multiply	( square root of 3x+ square root of 5)( square root of 15x+2 square root of 30)	$(\sqrt{3 x} + \sqrt{5}) (\sqrt{15 x} + 2 \sqrt{30})$
67991	Evaluate Using the Given Value	f(0)=2(0)+4	$f (0) = 2 (0) + 4$
67992	Simplify	( square root of x+9)^2	${(\sqrt{x} + 9)}^{2}$
67993	Evaluate Using the Given Value	f(3)=-3(3)-3	$f (3) = - 3 (3) - 3$
67994	Simplify	(3x^4+2x^3-x^2+2x-24)/(x+2)	$\frac{3 x^{4} + 2 x^{3} - x^{2} + 2 x - 24}{x + 2}$
67995	Simplify	(4 square root of 5)^2	${(4 \sqrt{5})}^{2}$
67996	Simplify	(2-3 square root of x)^2	${(2 - 3 \sqrt{x})}^{2}$
67997	Evaluate Using the Given Value	f(9)=6(9)^2+1(9)+3	$f (9) = 6 {(9)}^{2} + 1 (9) + 3$
67998	Evaluate Using the Given Value	f(9)=0.016(9)^2+0.124(9)+0.787	$f (9) = 0.016 {(9)}^{2} + 0.124 (9) + 0.787$
67999	Simplify	(-12x^4+96x^2)/(-4x)	$\frac{- 12 x^{4} + 96 x^{2}}{- 4 x}$
68000	Simplify	(3+ square root of 7)(3- square root of 7)	$(3 + \sqrt{7}) (3 - \sqrt{7})$