Question and answer
Factor x 2 + 29x - 30.
Question|Asked by call.me.fat.fat
Asked 3/28/2016 7:30:30 AM
Updated 3/28/2016 8:11:16 AM
3 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by jeifunk [3/28/2016 8:10:43 AM], Edited by jeifunk [3/28/2016 8:11:03 AM], Edited by jeifunk [3/28/2016 8:11:11 AM]
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Original conversation
User: a^2 - a - 20

User: x^2 + 7x + 12.

User: Factor x 2 + 29x - 30.

Weegy: x^2 + 29x - 30= (x - 1) (x + 30)
jeifunk|Points 67932|

User: Factor 2x 2 + 7x + 3.

Weegy: 2x^2 + 7x +6 = (x + 2) (2x + 3)


User: Factor 8y 2 + 17y + 2.

Weegy: 8y^2 + 17y + 2
= 8y*y + y + 16y + 1*2
= (8y + 1)(y + 2)


User: 7x^2 - 9x - 10

User: What is the product of (4x + 3)(-2x - 5)?

Question|Asked by call.me.fat.fat
Asked 3/28/2016 7:30:30 AM
Updated 3/28/2016 8:11:16 AM
3 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by jeifunk [3/28/2016 8:10:43 AM], Edited by jeifunk [3/28/2016 8:11:03 AM], Edited by jeifunk [3/28/2016 8:11:11 AM]
New answers
Rating
8
a^2 - a - 20 = (a + 4)(a - 5)
Added 3/28/2016 8:08:32 AM
This answer has been confirmed as correct and helpful.
8
(4x + 3)(-2x - 5)
= - 8x^2 - 20x - 6x - 15
= - 8x^2 - 26x - 15
Added 3/28/2016 8:09:00 AM
This answer has been confirmed as correct and helpful.
8
7x^2 - 9x - 10 = (7x + 5)(x - 2)
Added 3/28/2016 8:09:23 AM
This answer has been confirmed as correct and helpful.
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Questions asked by call.me.fat.fat
tiny structures that conduct protein synthesis
Weegy: Tiny structures that conduct protein synthesis are called Ribosomes. (More)
Question|Asked by call.me.fat.fat
Expert Answered
Updated 3/28/2016 10:46:05 AM
0 Answers/Comments
Factor 5x^2-7x + 2.
Weegy: 5x^2 - 7x + 2 = (5x - 2)(x - 1) (More)
Question|Asked by call.me.fat.fat
Expert Answered
Updated 3/28/2016 8:37:02 AM
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Which of the following is the complete factorization of 25a^2 - 100?
Weegy: 25a^2 - 100 = 25 (a - 2) (a + 2) (More)
Question|Asked by call.me.fat.fat
Not Answered
Updated 3/28/2016 9:09:06 AM
0 Answers/Comments
Factor this expression completely and then place the factors in the proper location on the grid. 9a 4 - b 2
Weegy: 9a^4 - b^2 = (3a^2 + b)(3a^2 - b) User: Factor x 10 - y 2. User: Factor this expression completely and then place the factors in the proper location on the grid. x2 - 9 Weegy: x^2 - 9 = (x - 3)(x + 3) User: Factor 0.04m 2 - n 2. Weegy: 0.04m^2 - n^2 = (0.2m - n)(0.2m + n) User: Factor 1 - 2.25x^8. (More)
Question|Asked by call.me.fat.fat
Not Answered
Updated 4/8/2016 11:21:43 PM
3 Answers/Comments
1 - 2.25x^8;
= 1 - (1.5x^4)^2;
= (1 - 1.5x^4)(1 + 1.5x^4)
Added 4/8/2016 11:04:06 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/8/2016 11:21:54 PM]
x^10 - y^2;
= (x^5)^2 - y^2;
= (x^5 - y)(x^5 + y)
Added 4/8/2016 11:04:19 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [4/8/2016 11:20:40 PM]
Factor the four-term polynomial. mn-15+3m-5n
Question|Asked by call.me.fat.fat
Not Answered
Updated 3/28/2016 11:02:15 PM
1 Answer/Comment
mn - 15 + 3m - 5n;
= m(n + 3) - 5(3 + n);
= (m - 5)(n + 3)
Added 3/28/2016 11:02:15 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [3/28/2016 11:44:32 PM]
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