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Subtract and simplify. 3x/(x^2+3x-10)- 2x/(x^2+x-6)
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Asked 9/20/2013 8:07:01 PM
Updated 4/1/2014 6:11:17 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [4/1/2014 6:11:17 AM]
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User: Subtract and simplify. 7/(x+2)- 4/(2x-3)

User: Subtract and simplify. 3x/(x^2+3x-10)- 2x/(x^2+x-6)

Weegy: Instructions Adding Polynomials 1 Combine like terms. For example, if you were asked to add (3x^2 +2x + 4) to (6x^2 + 4x + 8), you would combine 3x^2 with 6x^2, 2x with 4x and 4 with 8. 2 Add like terms. [ Arrange the terms vertically and add like this: 3x^2 + 2x + 4 + 6x^2 + 4x + 8. Sponsored Links Small order business Asia's leading lighting event with 2,100+ suppliers, Register now! 3 Simplify. Your answer should then be 9x^2 + 6x + 12. Subtracting Polynomials 4 Combine like terms. Just as you did with addition, group like terms together. For example, if you were asked to subtract (2x^3 + 8x + 6) from (3x^3 -2x + 4) you would combine 3x^3 with 2x^3, -2x with 8x and 4 with 6. 5 Subtract like terms. Arrange the like terms so they line up vertically as you did with addition and subtract. 3x^3 - 2x + 4 - 2x^3 + 8x + 6 6 Simplify. Your answer should then be x^3 - 10x - 2. Adding and Subtracting Monomials 7 Combine like terms. For example, if you were asked to add 5x to 2x or subtract 2x from 5x, you would combine these terms as you did in the examples above. 8 Add or subtract the terms. In this case you would add 5x to 2x or subtract 2x from 5x. 9 Simplify. Your answer should then be 7x or 3x. Read more: How to Add and Subtract Monomials and Polynomials | eHow.com ]
dandix14|Points 379|

Question
Asked 9/20/2013 8:07:01 PM
Updated 4/1/2014 6:11:17 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [4/1/2014 6:11:17 AM]
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7/(x+2)- 4/(2x-3)
= 7(2x - 3)/(x + 2)(2x - 3) - 4(x + 2)/(2x - 3)(x + 2)
= (14x - 21)/(2x^2 + x - 6) - (4x + 8)/(2x^2 + x - 6)
= (14x - 21 - 4x - 8)/(2x^2 + x - 6)
= (10x - 29)/(2x^2 + x - 6)
Added 4/1/2014 6:11:12 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [4/1/2014 6:14:24 AM]
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find. (x^5)^3
Question
Not Answered
Updated 9 days ago|9/15/2018 9:03:32 PM
1 Answer/Comment
(x^5)^3
= x^(5*3)
= x^15
Added 9 days ago|9/15/2018 9:03:32 PM
This answer has been confirmed as correct and helpful.
Solve the Proportion for x: x/8 = 5/3
Question
Expert Answered
Updated 9/15/2014 4:50:04 PM
1 Answer/Comment
x/8 = 5/3;
3x = 40;
x = 40/3 = 13 1/3
Added 9/15/2014 4:50:04 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/15/2014 10:00:10 PM]
Factor out the largest possible common factor (the GCF) from: 2x^2+4x
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Expert Answered
Updated 6/23/2014 11:11:33 AM
1 Answer/Comment
The largest possible common factor (the GCF) from: 2x^2+4x is 2x
Added 6/23/2014 11:11:33 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/23/2014 11:13:21 AM]
Simplify. (1/3y+ 1/6y)/(1/2y+ 3/4y)
Weegy: ((1/3y)) ((1/6y))/((1/2y 3/4y)) is 4/27. (More)
Question
Expert Answered
Updated 209 days ago|2/27/2018 8:18:56 AM
1 Answer/Comment
(1/3y+ 1/6y)/(1/2y+ 3/4y)
= 1/2y / 5/4y
= 4/10
Added 209 days ago|2/27/2018 8:18:54 AM
This answer has been confirmed as correct and helpful.
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