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

143,010 questions, page 406

f(x)= a(x+4)(x+1)(x-2) Find a

asked by Zara on April 29, 2017
2. ## Math

If f(x) = 2x-9, find f(p) and f(x+h).

asked by Hnng on February 1, 2017
3. ## college of education Kangere bauchi state

3×a√1x= 27-x find x

asked by sulaiman abdullahi on March 3, 2018
4. ## Math

To find 38 + 45, you could first find 38 + 50 = 88. Then what should you do.

asked by Dy on September 21, 2011
5. ## math

Find δ and β such that X^3/8 * y^-6/7 *[y^9/7 / X^45/8]^1/9 = X^δ/yβ

asked by Ulasi on March 30, 2018
6. ## Math help needed urgently

X + y + z =1 x^2 + y^2 + z^2 =35 X^3 + y^3 + z^3 =97 find x , y. z

asked by Afeez on February 25, 2016
7. ## algebra

Let f(x) = 9x - 4.5. Find the value of f(2).

asked by Joshua on January 2, 2011
8. ## algebra

Let h(x) = 2x + 7. Find the value of h(x) + 14

asked by Joshua on January 2, 2011
9. ## Algebra 2

Given A=( 3 2 5) ( 2 -1 8) (4 7 -3 )and c=(5 0 3), find B if A+B=C

asked by Cayce on May 19, 2014
10. ## math

2f(x)+f(1/x)=3x Find f(x)

asked by trouble on February 3, 2016
11. ## Math

3x=4+8y Find A,B, and C

asked by Skrillex on November 12, 2014
12. ## math

If x=a^2/3-a^-2/3 then find x^3 3x=?

asked by amit on June 8, 2014
13. ## Calculus

Find f"(x). f(x) = x^3 - (5/x)

asked by Joshua on November 11, 2014
14. ## college algebra

Find (f°g)(2) when f(x)=5x+9 and g(x)=1/x Thanks

asked by Anonymous on April 3, 2013
15. ## Math

How do you find x+3=-2 ?

asked by Shell on November 17, 2011
16. ## geometry

find the value of x and bc if b is between c and d cb=4x-9 bd=3x+5 cd=17

asked by ash on August 30, 2011
17. ## math

How do I find 60% of 25?

asked by Anonymous on July 28, 2013
18. ## calculus

If f(x) = 3x^(ln(x)), find f'(10)

asked by Emily on February 12, 2013
19. ## Math-Functions

If g(x) = (x + 1)/x,find a) g(1) b) g(0) c) g(-1) d) g(x - 1)

asked by Sandhya on April 25, 2011
20. ## Algebra 2

If f(x)= x^2 + 3 and g(x) = 3x - 1 then find the following: 1a. (f+g)(x) 1b. (f+g)(3) 1c. (f-g)(x) 1d. (fg)(x) 1e. (fg)(-1) 1f. (f/g)(x) 1g. (f o g)(x) 1h. (f o g)(1) 1i. (g o f)(x)

asked by Elizabeth on March 26, 2012
21. ## Calculus

If f(x)=(3)/(x^2) find f′(4).

asked by Allison on September 29, 2011
22. ## Calculus

Find dy/dx for (e^xy)+ x^2 +y^2=10

asked by Jack on February 8, 2012
23. ## Math

f(x)=(x)/(√(x+3)), find f(-x) and -f(x)

asked by Ashvin on July 8, 2013
24. ## geometry

If b is between A and C, find the value of "x" and BC. AB=3x,BC=5x,and AC=8

asked by taz manian on September 22, 2008
25. ## MATH fractions

How do I find 2/3 of 45?

asked by Roni on January 4, 2011
26. ## Math

Given h(r) = (1/r) + 2,find the following. a) h(0) b) h(-1) c) h(-3) d) h(x^2) e) h(x^2 + 1) f) h(x^2) + 1 Thank You

asked by Jamie on February 2, 2012
27. ## maths

if 8,x,y,z are in a.p,find x,y,z

asked by opeoluwa on September 7, 2018
28. ## geometry

find value of x and y 2x+19 and 4x+7

asked by selena on October 20, 2018
29. ## Math

find x and y x+5i=y-yi

asked by kirs on April 23, 2009
30. ## algebra

for h(x)-4 find h(7)

asked by marie on March 13, 2012
31. ## math

Given that f(x) = 3x - 2 and g(x) = 4x - 1, find f (g(x».

asked by chele on April 9, 2011
32. ## Calculus

find f'(x)= f(x)=∫[1,x] t^t dt

asked by Anonymous on April 11, 2017
33. ## Geomentry

If RS=8y+4,ST=2x-2 and RT=64 find the value of x

asked by Manuel on August 21, 2014
34. ## calculus

Find f'x given f(x)= 1/(1+(1/(1+(1/x))))

asked by Jay on April 18, 2016
35. ## Math

Find the x. x/16 = 1/4

asked by Sam on March 14, 2011
36. ## Math

1/2,3/2 and 6/2 find the value

asked by maths on June 11, 2019
37. ## math

how do i find 1/3 of 9 2/5 of 25

asked by leslie on April 13, 2010
38. ## physics

Find dy/dx when y=e^nx

asked by pankaj on April 8, 2016
39. ## Calculus

If f(x)=[(6x^3)-3]/x^4 a)find f' (x) b) find f'(4)

asked by Anonymous on January 30, 2013
40. ## algebra/can you ck my answers

find the following if x =x^2+2 f(3/2) 4.24 f(b) 0 Thank you

asked by Mary Ann on June 10, 2014
41. ## prealgebra

find the value of n for which 4(n-4)+13=7n+3?

asked by jamnee on April 13, 2011
42. ## Calculus

Find (fg)'(1) if f(1)=1, g(1)=2,f'(1)=3, g'(1)=-3

asked by Dave on August 31, 2008
43. ## Geometry

Help. PT=5x+3 and TQ=7x-9 Find the value of PT

asked by Vanessa on August 15, 2013
44. ## pre-cal

find the value(s) of x for which f(x)=g(x). f(x)=x^4-2x^2,g(x)=2x^2

asked by Kira on August 28, 2007
45. ## Algebra

Let A(t) = 3- 2t^2 + 4^t. Find A(2) - A(1).

asked by Jau on April 8, 2016
46. ## Calculus

If f(x)=[(6x^3)-3]/x^4 a)find f' (x) b) find f'(4)

asked by Anonymous on January 31, 2013
47. ## Precalculus

For f(x)=2x^2-4x+3 find f(x+h)-f(x)

asked by Aziz on September 24, 2015
48. ## algebra

find f^-1(x) f(x)=x-5

asked by lila on February 19, 2009
49. ## Further mathematics

If 8,x,y,z and 20 are in A.P.find x,y,z

asked by Queen on January 11, 2018
50. ## algebra

-4(p+2)+8=2(p-1)-9p+20 find for p

asked by Jill on October 23, 2007
51. ## math

h(x) = x-2/5 find the indicated value of h(h(-4))

asked by Amanda on January 24, 2011
52. ## Math

Find a value for x so that 15/12=-5/x

asked by Ruth on May 9, 2013
53. ## Maths

If a*b=2a+b such that 2*3=2(2)+3,find (i) b when 3*b=b*5 (ii) d when d*(3*d)=(d*3)*d

asked by Nicole on June 27, 2014
54. ## math

If g(x)= -2^2 and h(x)=x-2/5. Find the indicated value. h(g(5)) I got -5.4. is that right?

asked by Zach on January 24, 2011

If f(x) = 2x^ - 7x +3 find f(2). I got f(2) = (-9) find f(-3). I got f(-3) = (-42)

asked by Alicia on November 20, 2007
56. ## Algebra

If f(x) = x2 + 3, find the following. f(-2) 9 f(3/2)== not sure f(b) not sure Thank you

asked by Mary Ann on June 11, 2014
57. ## Math

If f(x)=5x-12, find a value for x so that f^-1(x)=f(x+1). Thank you so much

asked by Lance on April 7, 2016
58. ## algebra/Steve or Damon help

find the following if x =x^2+2 f(3/2) 4.24 f(b) 0 did I do this right Thank you

asked by Mary Ann on June 11, 2014
59. ## Math

11.70 + 2*3.90 + d = 21.08 + 2.00 how do I find out d?

asked by Alex on January 24, 2018
60. ## Math-Calculus

h(20) = 68 h'(20) = -3 how to find h(22)?

asked by Vania on March 22, 2012
61. ## algebra

-4(b+2)-(b-5)=-(7b+3-b)+3(b+4) find for b

asked by Jill on October 23, 2007
62. ## math

(e^(e^x)) = 2 find x.

asked by <3 on August 14, 2010
63. ## Geometry

if EF=2x-10 FG=3x-9, and EG=21 find the value of x, EF, and FG

asked by Amanda on September 16, 2012
64. ## calculus

If the ∫_8 f(x)dx=22 0 and ∫3 f(x) dx =9, then find 0 ∫ 8 f(x) dx 3

asked by John11111 on March 8, 2013
65. ## Algebra

Given f(x)= 2x^2 – 1 and g(x) = –2x + 1, find the following. f(3) − g(3)

asked by Tanya on May 1, 2013
66. ## math 126

let u={5,10.15.20.25.30.35.40 find a c

asked by shane on February 6, 2011
67. ## Algebra

Find -x when x=-49/39. Thanks!

68. ## math

How do I find 8/3 of 48?

asked by Celest on April 30, 2013
69. ## Maths

if 9^(x-12)=3^x2 find the value of x?

asked by Oga Buhari on June 15, 2019
70. ## college

If f(x)=2x^2-7x+3 find f(2) and f(-3)

asked by mary on February 10, 2009
71. ## algebra

Find −23 7/8+11 1/4.

asked by brianna on October 8, 2018
72. ## algebra2

If f (x) = x² + 3 and g (x) = 3x - 1 then find the following: 1. (f/g)(x) 2. (f o g)(x) 3. (f o g)(1) 4. (g o f)(x)

asked by pauly on May 9, 2012
73. ## geometry

If AD=20 and AC=3x+4, Find the value of x then find AC and DC

asked by Amara on August 25, 2011
74. ## statistics

Find the following: P(z > 2.43)

asked by Ray on March 16, 2016
75. ## algebra

y=.09(sq)-x+11.5 need to find y if x=10

asked by val on March 11, 2010
76. ## algebra

Find −23 7/8+11 1/4.

asked by brianna on October 8, 2018
77. ## calculus

Find f'(a). f(t) = t^4 − 7t

asked by Mary on January 26, 2012
78. ## Math derivatives

Let f(2)=3, g(2)=4, f'(2)=5, g'(2)=6, f'(3)=7, g'(3)=8, etc. find (f∘g)′(2)

asked by Anonymous on February 21, 2017
79. ## math

2*6=4, 4*1=7 8*3=1 find value of 5*5

asked by Val on August 20, 2012
80. ## geometry

g is between f and h. fh=8x,fg=6x+7, and gh+28. find fh

asked by dan on September 15, 2011
81. ## algebra

Given f(x)=3x^2-4x-1 and g(x)=8-2x, find each of the following: f(2) g(-2) f(-1) g(1/4) f(-4)

asked by Jackie on September 12, 2015
82. ## Pre-Calculus Vectors

Let u = 2i − j, v = −i + j. Find 2u - 3v.

asked by PETER on April 18, 2011
83. ## math

find q if: 2q -- +3q=5 6

asked by Anonymous on February 16, 2009
84. ## Math

If 8,x,y,z and 20 are in A.P.find x,y,z

asked by Anne on March 19, 2016
85. ## math

If RS=8y+4, ST=4y+8, and RT=36, find the value of y.

asked by Chris on June 5, 2013
86. ## Gen Math

Find the value of x 1.) 1/x = 2/3x-1 2.) x-2/2x+4 = 1/5 3.) 1/x + 1/2x = 2/3

asked by Dar on October 7, 2018
87. ## Math

Given S =(a,b,c) , T =(b,c,d) and W = (a,d) Find S x T x W

asked by Pug on May 3, 2013
88. ## algebra/can you show me how to solve problem

if f(x)=x^2+2, find the following, f(-3), f(3/2), f(b) Thank you

asked by Mary Ann on June 9, 2014
89. ## Math

Let ​F(x)=x^2−8 and ​G(x)=8−x. Find ​(F−​G)(−6​).

asked by Ciara on June 19, 2018
90. ## MATH

y= mx + B y =3 m= -1 x= -2 Find B= ??

asked by Bree on October 9, 2008
91. ## math

Find uw if vw=5/8'

asked by nakkya on September 10, 2012
92. ## math214

Find 28° 29’ 46” - 16° 48’ 59’’

asked by Anonymous on March 11, 2010
93. ## algebra

If f(x) = 2x + 3, find f(-2) and f(x) = -17

asked by Anonymous on January 11, 2018
94. ## maths

How can we find the g.p h.p

asked by deepak on April 1, 2016
95. ## Math

1.) Find (f - g)(x) if f(x) = 2x - 5 and g(x) = 4. 2.) Given f(x) = 4 and g(x) = 2x - 1, find (f - g)(x). Thanks so much! :)

asked by Susie on September 27, 2014
96. ## Statistics

If o(E)=8:3, find o(E').

asked by Hope on April 2, 2007
97. ## Maths

Find dy/dx if y = 1/8.

asked by Shane on September 1, 2013
98. ## calculus

h(r)=1-r^2/2-r^3 find h'(1)

asked by scarlette. . .need help asap on January 10, 2012
99. ## Math

9^2y * 2^x = 72, find the value of x and y.

asked by Kiff on June 4, 2018
100. ## math

x^2-36=0 how do I find what x is?

asked by Debbie on March 10, 2009