Question and answer
Simplify. (-2)^-3
Question
Asked 11/14/2014 12:30:26 PM
Updated 11/14/2014 3:18:43 PM
2 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by andrewpallarca [11/14/2014 3:17:57 PM], Confirmed by andrewpallarca [11/14/2014 3:17:58 PM]
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Original conversation
User: Simplify. (-2)^-3

Weegy: (-2)^-3 = 1/(-2)^3 = 1/(-8) = -1/8


User: Simplify. y^-3

User: Simplify. 6x^-2 into fraction form

Question
Asked 11/14/2014 12:30:26 PM
Updated 11/14/2014 3:18:43 PM
2 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by andrewpallarca [11/14/2014 3:17:57 PM], Confirmed by andrewpallarca [11/14/2014 3:17:58 PM]
New answers
Rating
8
y^-3 = 1/y^3
Added 11/14/2014 3:18:12 PM
This answer has been confirmed as correct and helpful.
8
6x^-2 = 6/x^2
Added 11/14/2014 3:18:43 PM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
Multiply (6z2 - 4z + 1)(8 - 3z).
Question
Not Answered
Updated 11/11/2014 12:22:20 PM
1 Answer/Comment
(6z2 - 4z + 1)(8 - 3z)

= 48z^2 - 18z^3 - 32z + 12z^2 + 8 - 3z

= - 18z^3 + 60z^2- 35z + 8
Added 11/11/2014 12:22:20 PM
This answer has been confirmed as correct and helpful.
Identify the polynomial. x3y3
Question
Updated 11/12/2014 1:10:29 PM
1 Answer/Comment
x^3y^3 is a monomial.
Added 11/12/2014 1:10:29 PM
This answer has been confirmed as correct and helpful.
Write 6,000,370 in scientific notation.
Weegy: 6,000,370 written in scientific notation is 6.00037 x 10^6 User: Find the seventh term of the following sequence? 1, 2, 4, ... (More)
Question
Not Answered
Updated 11/17/2014 7:07:22 AM
1 Answer/Comment
The seventh term of the following sequence: 1, 2, 4, is 64.
common ratio = 4/2 = 2
seventh term = 1*2^(7 - 1) = 2^6 = 64

Added 11/16/2014 11:46:08 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/17/2014 7:06:41 AM], Rated good by jeifunk
Take 4a - 3b + 2c from 2a - 3b + 4c.
Question
Not Answered
Updated 12/4/2014 10:22:32 PM
1 Answer/Comment
(2a - 3b + 4c) - (4a - 3b + 2c)
= 2a - 3b + 4c - 4a + 3b - 2c
= -2a + 2c
Added 12/4/2014 10:22:32 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [12/4/2014 10:38:44 PM]
Factor -2bk2 + 6bk - 2b.
Question
Not Answered
Updated 11/17/2014 10:25:27 PM
1 Answer/Comment
-2bk^2 + 6bk - 2b
= -2b(k^2 - 3k + 1)
Added 11/17/2014 10:25:27 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/17/2014 10:41:00 PM]
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