Question and answer
Factor y^2-y-2
y^2-y-2 = (y-2)(y+1)
Question
Asked 11/7/2014 1:29:50 PM
Updated 11/8/2014 9:55:26 AM
1 Answer/Comment
Edited by yumdrea [11/8/2014 9:55:26 AM]
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y^2-y-2 = (y-2)(y+1)
Added 11/8/2014 9:48:44 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [11/8/2014 9:55:19 AM]
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Questions asked by the same visitor
What is the middle term of the product of (5a - 7)(2a - 1)?
Weegy: (5a - 7)(2a - 1) = 10a^2 - 5a - 14a + 7; = 10a^2 - 19a + 9; The middle term is: -19a User: Factor 5x 2 - 7x + 2. User: Factor 2x 2 + 7x + 3. User: Find the length and width of a rectangle with an area of 2x 2 + x - 3. Weegy: 8x^2 - 2x = 1; 8x^2 - 2x - 1= 0; (4x + 1)(2x - 1) = 0 (4x + 1) = 0; 4x = -1, x = -1/4 or (2x - 1) = 0; 2x = 1; x = 1/2 Solution set: {x = -1/4, x = 1/2} User: What is the product of (4x + 3)(-2x - 5)? (More)
Question
Updated 11/1/2014 4:13:34 AM
4 Answers/Comments
5x^2 - 7x + 2
= 5x^2 - 2x - 5x + 2
= (5x - 2)(x - 1)
Added 11/1/2014 4:07:33 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [11/1/2014 4:38:05 AM], Rated good by andrewpallarca
2x^2 + 7x + 3
= 2x^2 + x + 6x + 3
= (2x + 1)(x + 3)
Added 11/1/2014 4:08:39 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [11/1/2014 4:39:21 AM], Rated good by andrewpallarca
The length and width of a rectangle with an area of 2x^2 + x - 3 is 2x + 3 and x - 1 .
2x^2 + x - 3
= (2x + 3)(x - 1)
2x + 3 is the length ,x - 1 is the width
Added 11/1/2014 4:11:47 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [11/1/2014 4:39:47 AM], Rated good by andrewpallarca
(4x + 3)(-2x - 5)
= 4x*(-2x ) - 2x*3 + 4x*(-5) + 3*(-5)
= -8x^2 - 6x - 20x - 15
= -8x^2 - 26x - 15
Added 11/1/2014 4:13:34 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [11/1/2014 4:40:39 AM], Rated good by andrewpallarca
Thomas Paine wrote: the Articles of Confederation the Constitution Common Sense
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Question
Not Answered
Updated 11/12/2014 11:00:20 PM
1 Answer/Comment
Three weaknesses of the Continental Army were: little organization, lack of equipment
and untrained soldiers.
Added 11/12/2014 11:00:20 PM
This answer has been confirmed as correct and helpful.
Three weaknesses of the Continental Army were: lack of purpose little organization lack of equipment untrained User: The Continental Congress proclaimed the hero at Saratoga was: Charles Cornwallis Nathaniel Greene Horatio Gates George Washington
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Question
Not Answered
Updated 11/12/2014 11:19:06 PM
1 Answer/Comment
Congress adopted the Olive Branch Petition asking Parliament not to break from the colonies until a compromise could be worked out.
Added 11/12/2014 11:19:06 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/13/2014 7:44:28 AM]
Factor 360t + 10t3 - 120t2. User: Find the quotient. (5ab - 10b2 + 15bc) ÷ 5b User: Find the quotient. 42j4k2 ÷ (-3j3k)
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Question
Updated 11/4/2014 6:04:53 PM
5 Answers/Comments
360t + 10t^3 - 120t^2
= 10t(36 + t^2 - 12t)
= 10t(t - 6)^2
= 10t(t - 6)(t - 6)
Added 11/4/2014 6:00:54 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/5/2014 8:38:25 AM]
(n + 8)(n - 2)
= n^2 + 8n - 2n - 16
= n^2 + 6n - 16
Added 11/4/2014 6:02:14 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/5/2014 8:42:24 AM]
-7p^3(4p^2 + 3p - 1)
= -28p^5 - 21p^4 + 7p^3
Added 11/4/2014 6:04:06 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/5/2014 8:43:22 AM]
Select the correct difference. -3z7 - (-5z7)
Weegy: b: 8z14 User: Find the sum and choose the correct answer. 2n3 + 4n2 - 7 and -n3 + 8n - 9 Weegy: (2 n^3+4 n^2-7)+(-n^3+8 n-9) your answer is n^3+4 n^2+8 n-16 User: Find the greatest common factor of 15x2y3 and -18x3yz. User: Select the correct difference. 5d2 + 4d - 3 less 2d2 - 3d + 4 Weegy: (5d^2 + 4d - 3) - (2d^2 - 3d + 4) = 3d^2 + 7d - 7 User: Choose the product. a3b2 · 4ab3 User: Factor p2 - 8p - 20. User: Factor 6x2 - 17x + 5. Weegy: The factored form of 6x^2 - 17x + 5 is: (3x - 1)(2x - 5) User: Factor 25x2 + 10x + 1. Weegy: Factor 25x^2 + 10x + 1 (5x + 1)(5x +1) works as 5x*5x = 25^2 and 5x +5x = 10x User: Factor 360t + 10t3 - 120t2. (More)
Question
Updated 11/4/2014 6:18:42 PM
3 Answers/Comments
-3z^7 - (-5z^7)
= -3z^7 + 5z^7
= 2z^7
Added 11/4/2014 6:15:33 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/5/2014 8:11:22 AM]
p^2 - 8p - 20
= p^2 - 10p + 2p - 2*10
= (p - 10)(p + 2)
Added 11/4/2014 6:17:16 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/5/2014 8:12:10 AM]
360t + 10t^3 - 120t^2
= 10t(36 + t^2 - 12t)
= 10t(t - 6)^2
= 10t(t - 6)(t - 6)
Added 11/4/2014 6:18:42 PM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/5/2014 8:13:26 AM]
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