# Algebra, help + check please

58,005 results, page 94
1. ## Algebra

factorize x^4 - (x-z)^4
2. ## Algebra

What is the sum of 5/6 + 2/3? 1 1/3 1 1/2 ** 1 2/3 1 3/4

9x^2-27y2
4. ## pre algebra

9r-5(r+6)=8r-2
5. ## Algebra

Solve. 8x-(4x+5)=7 8x-1(4x+5)=7 8x-4x-5=7 4x-5+5=7+5 4x=12 x=3. Is this right?
6. ## algebra

need help with fractions

x^2-15x+36=0
8. ## algebra

Is the following always, sometimes or never true? X + 1 = X + 0
9. ## algebra

If f(x)=2x+1 and g(x)=3x-5, find f(g(2)).
10. ## Math Algebra

-4x(2x - 4) - 3 - 5x
11. ## Algebra

x^t+2 / x^t Would the solution be x^2?
12. ## algebra 2

If f(3a-1) = 12a-7, what is f(x)?
13. ## algebra

Simplify (-3)^-1
14. ## algebra

factor (x-3)^2 +10(x-30)+24

4(m+7)=6m+58
16. ## Pre-Algebra

(-e-10)=-5(e-12)
17. ## algebra

inverse of y=(x+6)^3+3
18. ## Algebra

How do I work -3-5(3x+7)=0
19. ## Algebra Help

Last one 3(x - 4) = 5(x + 2) Please show how you did it

log100^x
21. ## Algebra

h(n) = -3 • 4^2n+1; Find h(2n)

what is the solution to 3x^2+3x-5=0
23. ## algebra

S/A= 4.5, D/A=4.5,N/E=.80, A= D+E. SOLVE FOR N/S
24. ## Algebra

Find: 1 -29 + -6 -38 4 -36 14 35
25. ## Algebra

Explain why n*0=0

28. ## Algebra

Are functions have one x and one y?
29. ## pre algebra

-2 over three + -4 over 5
30. ## Algebra II

If F(x)=x^2-x+1 and g(x)=-3x+6, what is the product of f(-1) and g(3)? Help please.

t^2+4z^2

11b,6=b-5
33. ## Algebra /.-

-4x-23=-107 Help!?!?
34. ## Algebra

-5y <= -15 My answer is y>=3
35. ## algebra

Solve for x and x+2y=10 3x-y=9
36. ## Algebra

(a-x)/(b-x)=c/(x-b) How do i go about solving this?
37. ## algebra 1

4x-4y=12 -7x+4y=-36 matrix
38. ## Algebra

(a+b)whole square = ?

Can you help
40. ## Algebra

(a-x)/(b-x)=c/(x-b) How do i go about solving this?
41. ## algebra

5x-2=y, 10x=4+2y
42. ## Algebra

-z/3<= 6 My answer is z>= -18
43. ## algebra

solve; 3x-y=-5, -2x+5y=-14
44. ## Algebra

Evaluate 1/2^-2 x^-3 y^5 for x = 2 and y = –4
45. ## Algebra

How to factor 4x^3 -4x+16 ?

47. ## algebra

factor x^3 + 3x^2 + 3x + 2
48. ## algebra

how far can you simplify7(3-6y)
49. ## algebra

What is the domain for f(x)=8(2)^x
50. ## algebra

solve 4(x-3)-1(2x+7)=-14-4x
51. ## Algebra

How do you multiply (6m^4)(8m^2)
52. ## College Algebra

4(x-6)-5(y+8)=90 F(x)=
53. ## college algebra

[x-(1/x)] / [1+(1/x)] = 3
54. ## Algebra Absolute Value

|-2/3(x-6)| = 12
55. ## algebra

which inequality is the same as -4x + 2y <= 8? a)y >= -2x + 4 b)y <= -2x + 4 c)y <= 2x + 4 d)y >= 2x + 4
56. ## Math/algebra

9/55 8/62 5/37
57. ## ALGEBRA

F(X)=X4+X3-8X2+6X+36
58. ## Algebra

Solve for y 9x-y=4
59. ## algebra

v=5y^3+31y^2+6y
60. ## algebra

How do you factor 2a^2+5x+3

1-(10w+7)=
63. ## algebra

im not sure how to solve this: x^2 --- -9 x^2-9
64. ## Algebra II

Find g(f(x)) Where f(x)=2x^2-1
65. ## algebra

simplify: 1/4 - (-3/8)

67. ## algebra

4 + (sqrt-4) + i
68. ## Algebra

How do you solve this: -2.8=w/-3
69. ## algebra

1/b(2b-10)=17 1/b*2b=2 1/b*10=10/b 2-10/b=17 -10/b=15 The answer is -2/3
70. ## Pre-algebra

-5y-5(-6-2y)=0
71. ## Algebra

Simplify. 2/3(4x/2x^2-1)+3(3/3x-1)
72. ## Algebra

6x+5 _____= x+5 6
73. ## algebra 2

ax+bx=c solve for x
74. ## Algebra 2

Solve for y. x=(y-5)^2
75. ## algebra

simplify 4(3x-(3-5y+7x)+3y
76. ## Algebra 2

Graph x^2+y^2=16
77. ## algebra 2

X+3 over t =t squared
78. ## algebra

how do you solve f(f(9)) = 4x+6
79. ## algebra

6x-2/5 solve for 0,1,2
80. ## Algebra

81. If f(x) = 2x + 1, then f(-2)= _____. -3?

9x^2y 12xy^3
82. ## Algebra

solve for w w -8 = 9
83. ## algebra 2

m=2p+2q solve for p
84. ## Algebra

-3x -y =2 what is the answer
85. ## Algebra

5y + 9 = 14y + 9
86. ## Algebra

1-y^2 __________ y^2-4y-5
87. ## Intermediate Algebra

1/2x-3/4x+5/8=3/2x-5/2
88. ## Algebra

How would you simplify b^4=25/4

90. ## Algebra..

How to Solve This? f(x)=|x-5| g(x)=(1)/(x) 1. h(x)=|(1)/(x) -5|
91. ## Algebra

d=kt^2 solve for t
92. ## Pre-algebra

1/5(95)-2•4+5
93. ## algebra

Graph 2x+4y<1.
94. ## algebra

Factor 2x^2-5x-12
95. ## algebra

prove (a^2-b^2)^3+(b^2-c^2)^3+(c^2-a^2)^3=3(a^2-b^2)(b^2-c^2)(c^2-a^2)
96. ## Algebra

Add... 8 + (x-1) / (x+4)
97. ## Algebra

Multiply (x^2 + 8x + 15) / x – 4 * (x^2 – 16) / 2x + 6

rwq
99. ## algebra

whats 5h+2(11-h)=-5
100. ## algebra

1/2[6ln(x+1)+ln(x-2)]?