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

142,296 questions, page 279
1. Math

How do I simplify this expression : -12 / 3 * (-8 + (-4)^2 - 6 ) + 2 the answer is -6.

asked by Tay on October 5, 2015
2. math

HURRY UP AND ANSWER THE QUESTION!!!

asked by KEVIN JONES on February 21, 2007
3. Math Help!

f(t) f(x) = 6x-2 I cannot answer as I am confused into how I would solve it. Help

asked by John Doswell on December 3, 2015
4. Math hard

asked by Essence Forbes on November 9, 2016
5. Math

Is 4/6 equal to 6/8 I say no. But just want a check on my answer

asked by Sam on March 4, 2019
6. algebra

(8x)^2 (2x^0)-^2/(4x-^1)simplify Is the answer 64x^3

asked by nicky on September 6, 2008
7. algebra

i need help can someone explain how to do this X+3+2x=X+35X what is the answer or can someone help me?

asked by math on February 19, 2015
8. Math

2/3 x 4 1/5= 21/5 x 2/3=42/15 42/15=2 12/15 Please check the above answer Ms. Sue. Thank you

asked by Patrick on February 17, 2016
9. math

Simplify each polynomial a^2+5a-3a^2 A.5a+2a^2 B.-2a^2+5a C.-3a^2+6a D.5a-3a^2 Is the answer B?

asked by Anono on May 11, 2015
10. algebra

asked by danette on May 2, 2008
11. math

please check this problem 2x + 5 < 7 answer x < 1

asked by jay jay on September 4, 2008
12. math

Please check problem 4 x + 7 < 8y - 1 answer x > 2

asked by jay jay on September 4, 2008
13. AP Calc

If y= (e^x-e^-x)/(e^x+e^-x), then y'= I took the derivative and got: y'=(e^x+e^-x)(e^x+e^-x)-(e^x-e^-x)(e^x-e^-x)/(e^x+e^-x)^2 I know the correct answer is 4/(e^x+e^-x)^2

asked by Lyndsay on January 11, 2015
14. Calculus Chain rule

y = (6x^2-6)^4/x I would appreciate it more if work was shown. Thank you (I have the answer but want to know how to do it)

asked by Tom on February 25, 2015
15. Math

asked by jay jay on September 4, 2008
16. Algebra

t^2/ã(t^2+1) - ã(t^2+1) ------------------------- t^2 Is the final answer -1/t^2 sqrt(t^2+1)

asked by Stephen on August 21, 2015
17. Algebra again

Simplify 5x^3/7x^3+x^4 Is the answer 5/7+x where x is not equal to 0,-7?

asked by Dani on May 7, 2018
18. MATH

WHAT IS 3/5 AS A DECIMAL divide 3 by 5. 0.6 you should get. the answer is 0.6

asked by ANA on November 19, 2006
19. Math

What is y + 0.4 = 2? I think that y equls 5 but I am not sure. I would thank anyone to check my answer to see if I am right or not, thank you.

asked by Why would you care? on September 19, 2017
20. Math

Ok I have some math questions I need help with i'm not asking for the answer i just need help

asked by Nina on December 7, 2016
21. college algebra

the answer is supposed to be 4 but i do not know how they got it. Solve for x. [x-(1/x)]/[1+(1/x)]=3

asked by chelsea on September 6, 2008

2200 + (-480t) what is the answer when t = 5 t = 10 t = 15 t = 20

asked by nonny on November 5, 2014
23. math

asked by Julie on October 1, 2007
24. Math

Solve: 3/(9x-6)=5/(7x+1) I have the answer of 11/8 it is probably wrong.

asked by shawn on October 12, 2008
25. MATH

f(t) f(x) = 6x-2 I cannot answer as I am confused into how I would solve it.

asked by John Doswell on December 3, 2015
26. math

x-21/(x^2-9) - x/(3-x) so I did x-21/((x-3)(x+3)) - x/-(x-3) x-21+x(x+3)/((x-3)(x+3)) x-21+x^2+3x/((x-3)(x+3)) 4x-21+x^2/((x-3)(x+3)) x^2+4x-21/((x-3)(x+3)) x(x+7)-3(x+7)/((x-3)(x+3)) (x+7)(x-3)/((x-3)(x+3)) the x-3 cancel out so the answer is x+7/x+3 is

asked by Sara on January 5, 2019
27. Math

1) K/3=3/9 A)1 B)3***** C)9 D)27 Can check to is if I have the correct answer please

asked by KingJ on January 11, 2019
28. Maths

asked by Dhruv on July 8, 2017
29. Math problem check

Simplify: (2/a + 6/b) / (8/ab + 4/a^2) I have the answer as a(3a+b)/(4a+2b) Is that correct?

asked by Shawn on October 12, 2008
30. Math - Trigonometry

What is the answer to (sin45) / (cos45)?

asked by Lucy on April 16, 2008
31. Calculus - Limits

lim x--> 3 (3 - x)/ (x^2 - 9) I know the answer is -1/6, but I can't figure out how to get there.

asked by Jimmy on September 19, 2007
32. Math HELP!

f(t) f(x) = 6x-2 I cannot answer as I am confused into how I would solve it.

asked by John Doswell on December 3, 2015
33. Math

Which pair of expressions has the same value? A (2)(-8) and 2 - 18 B (-2)(8) and 18 + (-2) C 2(8) and 2 + 18 D (-2)(-8) and 2 + (-18) I think the answer is A. Thank you to whoever can help!

asked by Cashmere <3 on March 6, 2019

do you know how to say I want to play in german please. answer it if you can.

asked by jj on December 10, 2008
35. math

what is the answer to 12x^2-18x-21

asked by Anonymous on May 5, 2008
36. math

5/8 x+ 1/16 x = 3/16 + x x= - 3/5 I'm trying to verify my answer. these are fractions

asked by andy on February 8, 2016
37. math

An estimate for √123 is. A.10 B.11 C.12 D.13 Is the answer B?

asked by blue on October 20, 2014
38. Math

Simplify 2 +(5x4+3). I believe the answer is 25

asked by Lost on August 19, 2015
39. Algebra

Given the function g(x)=5−x^2, simplify g(x+h) − g(x)h, h≠0. my answer: (5-x^2)-(-x^2+5))/0

asked by Laisha on October 12, 2018
40. @Writeacher

Can you answer "Language Can someone help me plz???? " #5 and 6

asked by Hayley on August 14, 2017
41. algebra

Can someone tell me if my answer is correct? Simplify: (5m^-6)^-4 I got 5m^24

asked by Holly on December 14, 2009
42. Math

x/x+3 > or equal 2 (-3,6] or [-6,-3) or does it have an infinity in the answer

asked by lt on March 3, 2009
43. math

83/55 + 93/50 can you give me the actual answer

asked by john on February 4, 2018
44. Math

2x^3 + x^2 - 5= 0 x=? What is the process I must do in order to get the answer?

asked by Fred on September 4, 2017
45. pre-calc.

(ln(100))/ln(10) = I know the answer is 2 so can you explain why. Thank you :)

asked by cool on November 7, 2016
46. science

asked by sierra on February 11, 2016
47. Calc 2

i need to take the limit as x-->0 of 3x^2csc^2(x)...Is the answer 0?

asked by Jessica on February 29, 2008
48. algebra

Solve: 8t + 11 = 7t - 6 I get -17 for the answer, is that correct?

asked by Dk on September 24, 2007
49. math8

solve the equation -9p-17=10 a.-3 b.16 c.18 d.-16 my answer; d

asked by TokyoGhoul on January 12, 2017
50. math

asked by vince on September 26, 2007
51. MATH

Solve the equation: c/2 + 7.3 = 29.3 * MY ANSWER IS C=44

asked by amy felton on March 5, 2019
52. math

asked by Samantha on November 11, 2009
53. math

6(4x+9)=64 plz show how u get this answer...

asked by Audy on January 8, 2015
54. math

How would i solve (3x-2y)^3 I keep getting the wrong answer

asked by Anonymous on February 22, 2015
55. algebra

how do u answer this question using a t chart?? 2 3 - 4 (10+8) + 16/2 ??? can someone help me

asked by damainmind on August 27, 2008
56. algebra

how do i answer with order of operations 3^2 - 4 (10 + 8) + 16/2

asked by damainmind on August 27, 2008
57. Math

how to solve this po? 4(4x)^2 + 2(4x) + 5 I hope you can answer this for me. and thank you very much. :)

asked by Michelle on July 29, 2016

In the expression -7x-5x^2, what is the coefficient of x? A.7 B.5 C.-5 D.-7 Is the answer D??

asked by Anono on May 12, 2015
59. math

How would i simplify this: (x-1)(x+2)-(x-3)^2 I keel getting -3 -11, but the right answer is 7x - 11

asked by Anonymous on February 24, 2015
60. Algebra II

Solve x^2-2x=24 by factoring. x^2-2x=24 x^2-2x-24=0 (x-2)^2 (x+6)=0 x=2 or x=-6 [-6,2](answer)

asked by Jon on March 1, 2008
61. Maths Mensuration

asked by New question on September 1, 2017
62. math

3(a/7)+7(a/3) answer 3a/21+7a/21 = 10a/21 am i on track

asked by alex on September 3, 2008
63. English

Which of the following cannot be used as a pointing adjective? a) this b) they c) those d) these Answer B

asked by Abby on January 8, 2019
64. math

Please check problem 3y - 2 > 12 - 5 y answer y > 7/4

asked by jay jay on September 3, 2008

Name the coefficients in the polynomial. 4^2+3x-3 A. 4,-3,-3 B. 4,3 C. 4,3,3 D. -4,-3 Is the answer B??

asked by Anono on May 12, 2015
66. prealgebra

simplify 6^P2 A. 30 B. 15 C. 12 D. 720 Is the answer A?

asked by superwoman on April 27, 2016
67. math

In the expression-5-4x^2+9, what is the coefficient of x? A.-4 B.-5 C.5 D.9 Is the answer B?? Thanks

asked by kalie on May 18, 2015
68. Math!

f(t) f(x) = 6x-2 I cannot answer as I am confused into how I would solve it.

asked by John Doswell on December 3, 2015
69. math

i wanted to get the answer for (5-2*.5)(4-2*.5)(63) but am confused

asked by Anonymous on January 18, 2017
70. Algebra

My question is: b-3= -4 A.) 7 B.) 1 C.)-1 D.)-7** I think it may be D.). I would just like someone to check my answer.

asked by Emma on February 16, 2016
71. Algebra

Which letter has no angles? ANSWER: O

asked by Stace on April 28, 2016
72. Calculus

3^2/3^4 I did this through my calulate and I came up with 1/9, but that is not the correct answer. I'm not sure what to do?

asked by Avery on March 24, 2009
73. Homework Help (Math)

Write your answer in for the following question: If x=, then 1/3x.

asked by Steve on February 24, 2015
74. Algebra

asked by Sophia on December 8, 2008
75. Math

I dont get this question can you please help me. -7/9 x 3/5 A -27/45 B -7/15*** My answer C 7/15 D 27/45

asked by LiliLemon on October 24, 2018
76. calculus

What would the remainder be if: P (x) = x^3 - 3x^2 + 3x + 2 is divided by x + 1? How would i get the answer?

asked by Rachel on July 22, 2008
77. math

Integrate: (sin 2x)^3 dx I can see the answer, but how do I do this?

asked by mathstudent on September 15, 2007
78. Math help

Simplify the expression (3k + 2)(k - 3) A. 3k^2 - 7k - 5 B. 3k^2 - 7k - 6 C 3k^2 - 4K - 6 D 3k^2 - 4K - 5 My answer is either C or D

asked by Kolohe on May 27, 2016
79. Algebra 2 honours

can someone please tell me how to factor out (x^6+1)^4? please show me how you got the answer... Thank You... :D

asked by Suchindram on October 24, 2009
80. math

-(-2)^3+0.2-/2-11/-4=-5 How to show work for the answer -5

asked by Tricia on November 12, 2016
81. math complex number

Solve (-2+i) / (3-2i) and my answer is (-8-i) / 13. Correct?

asked by luis on September 5, 2015
82. Math

What is {23%,0.21,1/4,1/5} from least to greatest I need the answer today please thank you

asked by Nick on January 4, 2016
83. Math

Which of the following is a solution of the inequality -3 is less than 2x +1 is less than 5 Answer = 4

asked by kareen on August 17, 2015
84. math

asked by math on January 12, 2018
85. Math

(5y^2 - 2y) + (9y^2 - 9y) My Answer 14y^2 - 11y am i right

asked by Alpha on May 30, 2017
86. chemistry

Suppose 5 ∫ f(x)dx=6 ∫ 2 3 ∫ f(x)dx=1 ∫ 2 5 ∫ f(x)dx=4 ∫ 4 4 ∫ (6f(x)−1)dx= ? ∫ 3 help, please? I got the answer of 5, but it says its wrong

asked by angie on November 11, 2016

Is the solution for log sub 3 1/9 = x does x = -2? Is the answer for 9^2x = 3^x+6 is it 0? Yes, No

asked by trish on January 13, 2007
88. MATH

HOW CAN I ANSWER IF THE QUESTION WAS DIFFICULTÉ

asked by OUMAIMA on February 15, 2015
89. math

pls answer 5 2/6 ecreased by 1/4

asked by Anonymous on August 31, 2016
90. math

if y=3, the y^3(y^3-y)=? so 3^3(3^3-3)=? This is as far as I can get get. I am not sure how they are getting the answer to be 648. (^3= to the third power)

asked by Anonymous on March 3, 2009
91. Algebra

WHAT IS THE ANSWER OF : 7x^2+39x+20 WHEN IT IS FACTORISED

asked by GEORGIA on June 11, 2009
92. Algebra 1

How many solutions are there form 5x^2+7x-4=0? my answer is 3

asked by Steve on February 15, 2015
93. Math

Which expression is equivalent? 7 − 4(2x − 3) A) 8x + 5

asked by Dolphin on February 12, 2018
94. Math

What is -^90 to nearest integer? A. 3 B. -5 C. 7 D. -9 I'm not sure how to get the answer. Can anyone help?

asked by Amber on October 14, 2015
95. Math

(8-x)/2=x-2 Solve for x I tried this equation and I cannot get the answer at all

asked by Jenna on February 3, 2016

-2(3r+4)= -5r-8-r Answer I got r=r Question 2 14+8w=4(8+2w) I have 14=48. No solution

asked by Kent on January 19, 2015
97. Math

-0.4x

asked by janay1978 on June 8, 2009
98. maths

euqation of two of regression are 4x+3y+7=0 and 3x=4y=8=0 the mean of x and y what is the answer

asked by sujatha on May 26, 2016
99. college algebra

can someone check my answer for me please! 5x+6y=18 solve for y 6y=18-5 y=3-5/6x

asked by Alicia on November 16, 2007
100. Math Mrs. Sue help

Write the value of the expression. 2^3/2^3 A. 0 B. 1 C. 2 D. 3 My answer is C

asked by Kolohe on May 26, 2016