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Multiply. (9m + 10)2 9m2 + 180m + 100, or 81m2 + 180m + 100, or 9m2 + 100 ,or 81m2 + 100
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Asked 3/23/2011 10:03:33 PM
Updated 8/10/2014 5:21:10 PM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by andrewpallarca [8/10/2014 5:21:06 PM], Confirmed by andrewpallarca [8/10/2014 5:21:10 PM]
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User: Multiply. (9m + 10)2 9m2 + 180m + 100, or 81m2 + 180m + 100, or 9m2 + 100 ,or 81m2 + 100

Weegy: (9m + 10)^2 = (9m + 10)(9m + 10) = 81m^2 + 90m + 90m + 100 = 81m^2 + 180m + 100
topshi|Points 45|

User: Multiply. (x + 11)(x - 11) Which one of these is the correct answer: x2 – 121, or x2 - 22x – 121 or x2 + 22x – 121, or x2 - 22

Weegy: (x + 11)(x - 11) = x^2 - 11x + 11x - 121 = x^2 - 121
Expert answered|beabok|Points 51|

Question
Asked 3/23/2011 10:03:33 PM
Updated 8/10/2014 5:21:10 PM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by andrewpallarca [8/10/2014 5:21:06 PM], Confirmed by andrewpallarca [8/10/2014 5:21:10 PM]
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Questions asked by the same visitor
Use Laws of exponents to answer this question. A student said that (9x)-² = - 81x². Is this student correct? Why or why not?
Question
Updated 1/4/2015 12:55:41 AM
1 Answer/Comment
A student said that (9x)-² = - 81x². This student is not correct.
(9x)^-2 = 1/(9x)^2 = 1/81x^2
Added 1/4/2015 12:55:41 AM
This answer has been confirmed as correct and helpful.
Could you please simplify (5x^2y)^3 Thank you
Question
Updated 8/17/2014 8:09:54 PM
1 Answer/Comment
(5x^2y)^3 = 125x^6y^3
Added 8/17/2014 8:09:54 PM
This answer has been confirmed as correct and helpful.
Given the expression x^6 + x^8 + x^3. What is the degree of the polynomial?
Weegy: degree is 3 since its the highest exponent. (More)
Question
Expert Answered
Updated 7/18/2014 7:34:21 AM
2 Answers/Comments
The degree of the polynomial is 8. It is the highest degree of any term in the polynomial.
Added 7/18/2014 7:34:18 AM
This answer has been confirmed as correct and helpful.
(4x + 1)(x^2 – 9x + 5)
Weegy: 4x3-35x2+5 (More)
Question
Expert Answered
Updated 1/2/2018 6:36:29 PM
1 Answer/Comment
(4x + 1)(x^2 – 9x + 5)
= 4x^3 + x^2 - 36x^2 - 9x + 20x + 5
= 4x^3 - 35x^2 + 11x + 5
Added 1/2/2018 6:36:28 PM
This answer has been confirmed as correct and helpful.
(4x + 1 )(x2 – 9x + 5)
Weegy: Best Answer - Chosen by Voters ((4/x) - (2/4x)) / ((1/2x) + (3/2x)) = ((16/4x) - (2/4x))/(4/2x) = (14/4x)/(2/x) = (14/4x) * (x/2) = 14x/8x = 14/8 = 7/4 (More)
Question
Expert Answered
Updated 2/15/2014 2:54:10 PM
1 Answer/Comment
(4x + 1 )(x^2 – 9x + 5)

= 4x^3 - 35x^2 + 11x + 5
Added 2/15/2014 2:54:10 PM
This answer has been confirmed as correct and helpful.
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