Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,766 questions, page 435
1. math

find lcd of 1/3,5/12, 4/5 =37/60?

asked by p on September 11, 2009
2. math/115

f(x) = 2x - 14 Find f(3) and f(-3). f(3)=2 -14=7 f(3)=2+14 is this correct

asked by Sydney on September 16, 2010
3. trig

Find value of tan75/2

asked by Ram on October 21, 2011
4. Geometry

Find the value of x in the right triangle x◣x+1 7

asked by Ben on December 8, 2018
5. Calculus

Using the first of these limits, find f'(3) if f(x)=4x^2+4x-2

asked by Z32 on September 3, 2009
6. Physics

Given the vectors A=3i+2j-3k and B=4i-4j+2k, find B*A?

asked by KC(king of casino) on June 11, 2019
7. science

I need to find out about 3 suspensions.

asked by Bob on April 1, 2008
8. Algebra

find the LCM of y^2+6y+9 and y^2+y-6

asked by Rob on January 20, 2012
9. MATHS

the following is an AP 9,X,Y,Z,25 1.find the values of x,y,z.

asked by ANTHONY on August 5, 2015
10. Calc

Find the inverse of f(x) = (x+2)/x

asked by Erica on December 6, 2010
11. math

how do i find the integral of (dx)/(x+2) from 0 to 7?

asked by sam on February 6, 2010
12. math

if a/b=c/d=e/f then find the value of 2a^4b^2+3a^2 c^2-5e^4f/(upon) 2b^6+3b^2 d^2-5f^5 in terms of a and b.

asked by kabhir on June 10, 2014

Let U={1, 2, 3, 4, 5, 6, 7, 8, 9} and A={1}. Find the set Ac. a. {2, 3, 4, 5, 6, 7, 8, 9} b. {1, 2, 3, 4} c. {2, 4, 6, 8, 9} d. {2, 3, 4, 5, 6, 7, 8} Thank you!

asked by Kal Jay on October 24, 2016
14. math

: Find the value of x in the figure. ​

asked by dave on June 11, 2019
15. college algebra

Find the arc of the following: f(x)=x^2-8x+15 from x=4 to x=6

asked by Travis on September 16, 2010
16. Statistics

How would you find the z-score for the following X=86 and the n=17.

asked by Lyndyc on December 8, 2013
17. Calculus

Find the antiderivative, F(x), with F′(x) = f(x) and F(0) = 1. f(x) = −7 x

asked by Anonymous on July 28, 2014
18. math

If f(x)= Sqrt 2+5x find f^-1.

asked by Anonymous on March 31, 2011
19. math

Find x given that y=2,z=-3 and w=4 wxy=5

asked by Stefanie on June 18, 2012
20. Algebra 1

What is 2/7 - 1/4 + 9/14? What is the LCD? And how did you find it?

asked by Dani. on September 5, 2012
21. alg

If f is a 1-1 function and f(0) = 4, f(1) = 5, f(2) = 7, and f(3) = 9, find the following. f ^−1(5)

asked by Kell on April 14, 2014
22. math 116

given the function g described by g (x) = 3 x find each of the following (a) g (-15) (b) g (11) (c) g (29)

asked by susan on August 29, 2010
23. Calc

Find the integral of 2x/(x^2 + 6x + 13)dx

asked by Erica on December 13, 2010
24. math

what fraction would you use to find 33 1/3% of 42

asked by die pre-alg die!! on December 13, 2010
25. Calculus

if h(x)= (the antiderivative of) 2x^2 +8x-5 dx find h'(x)

asked by mary on December 23, 2008
26. math

Find a value of n when the sq. root of n^2 is NOT n.

asked by ABC123DOREMI on April 6, 2011
27. geometry

How can i find the coordinates for C(3,5) and D(7,5)?

asked by iridiana on September 5, 2012
28. 12th AP Calculus

find the dy/dx of: y=3(cscx)^3/2

asked by dt on October 19, 2008
29. algebra

Find the value of y foe the given value of x and z Y=z+x

asked by luis on February 15, 2016
30. Algebra

Can someone help me find the y and x intercept, or tell me how to do it please. f(x)=x^2-5x+4

asked by Julie on August 30, 2010
31. college math

Find the value of the expression 99 x 4/9 -(5=4)

asked by Lourane on June 19, 2012
32. math: calculus

Having a problem with this one... if f(x)=f, then find f(7)

asked by courtney on October 26, 2010
33. Algebra 2

Let f(x)-5x+3 and g(x)=6x-2 find the f x g and it's domain

asked by Aaron on January 14, 2015
34. Algebra

Using the function f(X)=-3X+1 find f(2M+5)

asked by Ed on January 8, 2019
35. math

R=95t^-1.8. find t when R=5.24

asked by Weston on November 2, 2018
36. math

x+9y=18 find slope

asked by josh on March 3, 2010
37. algebra

(2/3)X-4Y=8 -4X+24Y=32 FIND THE VALUE OF X

asked by troy on June 5, 2014
38. Math Functions

If f(x)=x^2-2 and g(x)=1/(3x) (x does not equal 0), find f^-1(x) where x

asked by Ashlee on July 28, 2009
39. distance formula

Find the distance between (5, 5) and (4, 4).

asked by stephanie cisneros on October 18, 2011
40. Math with applications

Find the vertex of 1. F(x)=3(x-c)^2+1

asked by Holly on September 23, 2013
41. calculus

how do u find the inverse of 2^-t/4

asked by sam on October 2, 2007
42. Algebra 2

Let f(x)=x^2 - 1 and g(x)=1 - 2x. Find the indicated values. 1. g(1/f(3)) 2. f(x + h) - f(x) all over h

asked by Jessica on August 29, 2010
43. geometry

if ab=3.bs, cd=2x+3,and ba=x+1. If ad=31 units, find x, ab, bc and cd

asked by robin on August 29, 2010
44. math

find the domain of f (x) =2X^3-7/x^3-27 ?

asked by Anonymous on February 3, 2012
45. Differential Calculus (first part)

if g(x) = cos2x find g(-x)

asked by John on June 20, 2013
46. Math

(2n + 2)(6n + 1) Find the product.

asked by Sadie on April 14, 2014
47. mathematics

If Dy/Dx =6x^2 + 15x^4 and. Y=7 when x=2 ,find Y

asked by benjieo on June 6, 2014
48. math 156

find the sum 13/14+4/5

asked by lorry on February 18, 2011
49. algebra 2

how to find accerlation

asked by Kim on July 30, 2008
50. Math

Find the variance of 3,24,30,47,43,7,47,13,44,39

asked by Naruto on October 5, 2016
51. calculus

find average value of f [0,10] f(x)= 3/x+1

asked by NIKO on April 15, 2014
52. Calculus

Given y=(x^2+2)sqrt(x^3-8x) Find dy/dx

asked by Hank on June 24, 2012
53. Math

Given that T7=23,Tn=43 and T2n=91.for an A.P.find a,d and n...help please

asked by Miracle on January 29, 2014
54. Math

Given that T7=23,Tn=43 and T2n=91.for an A.P.find a,d and n...help please

asked by Miracle on January 29, 2014
55. Algebra

Given the function h described by h(x)= x + 5, find each of the following. h(0)=

asked by greatdanelola on March 21, 2008
56. Calculus

find f'(x) if f(x)=x^2cos^-1(lnãx)

asked by Jesse Stone on February 2, 2012
57. calculus

Let f(x)=4cos^5x. Find f'(x)

asked by sandy on October 21, 2010

For the functions f(x)=x-4 and g(x)=2x^2-3x-1, Find: A. (f*g)(x) B. (f*g)(-1)

asked by Anonymous K on September 28, 2017
59. math

Find the Inverse: f(x)=√2x+9

asked by monique on December 1, 2014
60. Math

find the next three terms 2,3,9, 23, 48, 87

asked by kelley on September 3, 2017
61. Math

How do I find the slope of 2y-3=3x

asked by Sam on August 30, 2010
62. Math

Find the sum: -4/7 + (-9/14) = and: -4/5 + 11/12 =

asked by Kam on October 27, 2013
63. algebra

For the function g(x)=14/x+3, find (g^-1o g)(4)

asked by lee on December 10, 2012
64. algebra

Find the product. -3m (m + 8)

asked by Anonymous on June 6, 2014
65. calculus

find the intercept of y=4x^2+3

asked by jasmine on September 16, 2009
66. math

If y = u+ 2e^u and u = 1+lnx, find dy/dx when x= (1/e) ?

asked by Jeff on February 23, 2009
67. math

How could you use 5 x 6=30 to find the product 6 x6?

asked by darcy on December 11, 2013
68. Math

Find the Sim -5+[6+(-8)+(-3)]

asked by Bryan on December 11, 2008
69. Math

Find y intercept for (-2,4)(6,4) then (0,6) and (8,6). It it possible

asked by Mom on May 3, 2014
70. Maths

Find the values of P and Q in an Ap -12,P,Q,18

asked by Phillip on February 18, 2018
71. calculus

Find lim f(x) for f(x)=Ix-3I/x-3 x->3

asked by Roger on September 19, 2011
72. Pre-Calculus

Need help with the following along with all steps. Find y" for y = 3x + 4/x

asked by Stacy on November 19, 2011
73. maths

Given that the function f(x)=x+p/x-3. find f(x)

asked by sonko on August 2, 2015
74. math

Find the inverse f(x)= -2+7

asked by maria on November 14, 2014
75. algebra

find function value f(x)=x

asked by Dave on October 20, 2010
76. Math

Find the zeros of f(x)=(x-1)^2 + 5(x-1)+4

asked by Rony on March 7, 2010
77. Calculus

Find the derivative of f 0f x. f(x) = x^2 - 8x - 17 at x = 4

asked by Joe on January 7, 2008
78. Calculus

Find the linearization L(x) of y=e^(7x)ln(x) at a=1. L(x)=

asked by Reonea on October 30, 2011
79. Math lol

Explain how 9 x 4 can help you find 9 x 8

asked by Britney Spears on August 12, 2014
80. Math

Find the difference. -14 - (-16) =? A. 30 B. -30 C. 2 D.-2

asked by Sam on February 16, 2016
81. geometry

B is the midpoint of AC. FInd BC if AB=3x-4 and AC=58

asked by Nikki on August 31, 2011
82. math

For the functions f(x)=3x-12 and g(x)=(x/3)+4, find each of the following a) f o g (x) b) g o f (x)

asked by arielle on October 22, 2012
83. calculus

find the derivative of g(y)= (y^2/(y+3))^3

asked by Zoey on March 6, 2010
84. math

how do you find % of change

asked by lobot on February 25, 2009
85. Math

Find the difference. -24 - 5 =? A. -29 B. 29 C.-19 D.19

asked by Sam on February 16, 2016
86. Maths

Without using tables find the value of (2+√6)^6+(2-√3)^6

asked by Ande2 on June 27, 2019
87. MATH/GEOMETRY

m

asked by sj on September 22, 2015
88. algebra 2

How is this problem done? IF f(x)=2x^2-8x-3 FIND f(-2)

asked by hellogoodbie on January 16, 2010
89. MATH/GEOMETRY

m

asked by sj on September 22, 2015
90. maths

let f(x)=x^2-4x.find:f(A),where A=matrix [0&2 \ 2&-1]

asked by damilous on July 1, 2019
91. geometry

find uw if vw is 5/8 inches

asked by brittany on August 25, 2010
92. Calculus

Find the derivative of f 0f x. f(x) = x^2 - 8x - 17 at x = 4

asked by Kelly on January 7, 2008
93. math

find x and y given 120 3x (6y-12)

asked by Ai on March 2, 2015
94. algebra

find the slope x+6y=12

asked by jess on March 7, 2010
95. Equation

Find the value of X in the equation 9(2X -18)=36

asked by Benjie on June 18, 2008
96. Calculus

A(x) = x^2 + 128/x find A'(x) and A"(x)

asked by Anonymous on May 31, 2015
97. calculus

Given F(x) = ax+3, x>5 8 , x=5 x^2 + bx + a, x

asked by Anonymous on March 7, 2010
98. math

Find the inverse of f(x) f(x)=3-1/2x

asked by maria on November 14, 2014
99. Math! I really need help!

20y=17.5x How can I find x and y

asked by Marie on September 6, 2012
100. math

Given that OA =( 2 3) and OB = (-4 5). Find the midpoint M of AB.

asked by kd on May 3, 2019