Factor the following polynomial completely.
-x2y2 + x4 + 9y2 - 9x2
(x- 3)(x- 3)(x+y)(x-y)
(x+ 3)(x+ 3)(x+y)(x-y)
(x+ 3)(x- 3)(x+y)(x-y)

Question

Asked 1/9/2013 12:39:26 PM

Updated 12/9/2014 12:07:36 AM

4 Answers/Comments

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Question

Asked 1/9/2013 12:39:26 PM

Updated 12/9/2014 12:07:36 AM

4 Answers/Comments

This conversation has been flagged as incorrect.

Flagged by yeswey [12/9/2014 12:00:52 AM]

Rating

8

(n + 8)(n - 2) = n^2+ 6n - 16

Added 12/9/2014 12:01:03 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [12/9/2014 12:53:34 AM]

8

-7p^3(4p^2 + 3p - 1) = -28p^5- 21p^4+ 7p^3

Added 12/9/2014 12:01:56 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [12/9/2014 12:53:49 AM]

8

-3z^7 - (-5z^7) = 2z^7

Added 12/9/2014 12:03:35 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [12/9/2014 12:57:13 AM]

8

-x^2y^2 + x^4 + 9y^2 - 9x^2

= x^2(x^2 - y^2) - 9(x^2 - y^2)

= (x^2 - y^2)(x^2 - 9)

= (x + y)(x - y)(x + 3)(x - 3)

= x^2(x^2 - y^2) - 9(x^2 - y^2)

= (x^2 - y^2)(x^2 - 9)

= (x + y)(x - y)(x + 3)(x - 3)

Added 12/9/2014 12:07:37 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [12/9/2014 12:58:16 AM]

Factor 64a2 - 48a + 9.
(8a + 9)(8a - 1)
(8a - 3)2
(4a + 3)(16a - 3) **Weegy:** 64a^2 - 48a + 9 = (8a - 3)^2 **User:** Perform the indicated operation.
(y4 - 1) ÷ (y + 1)
y3- y2+ y R - 1
y3- y2+ y - 1
y3- y2- y **Weegy:** (y4 - 1) ÷ (y + 1) = y3- y2+ y - 1 **User:** Factor k2 - 81.
(k + 9)(k + 9)
(k - 9)(k - 9)
(k - 9)(k + 9) **Weegy:** k^2 - 81 = (k + 9)(k + 9) **User:** What are the dimensions of a rectangular box with a volume of 50b3 + 75b2 - 2b - 3?
(2b + 3)(5b - 1)(5b - 1)
(2b + 3)(5b + 1)(5b - 1)
(2b - 3)(5b - 1)(5b + 1) **Weegy:** 50b3 + 75b2 - 2b - 3 = (2b + 3)(5b + 1)(5b - 1) (More)

Question

Expert Answered

Updated 7/21/2014 4:10:45 PM

0 Answers/Comments

(b2)3 **Weegy:** Bond order of 1.
If you draw the MO diagram, the pi(u) molecular obitals are the only filled molecular orbtials for n=2 l=1, (each are half filled, 2 electrons in total). [ So bond order is 1-0 = 1.
I have no idea if that makes any sense without drawing out the MO. ] **User:** Write 6,000,370 in scientific notation.
0.600037 x 10-7
6.00037 x 10-6
6.00037 x 106
0.600037 x 107 **User:** Simplify.
0
23Question #5LayeredTextbox Score:
Find the product.
y4 · y5
Question #6MultipleChoice Score:
Simplify.
-mn2-m2n2-m2n3
Question #7MultipleChoice Score:
Simplify.
Question #8MultipleChoice Score:
Simplify (x2y)3.
x2y3x5y3x6y3
Question #9MultipleChoice Score:
What is the common ratio of the following sequence?
-5, -20, -80, ...
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Question #10MultipleChoice Score:
Simplify.
42
Question #11MultipleChoice Score:
Find the solution set for the following equation.
= 5
{-25}{25}Ø
Question #12MultipleChoice Score:
Solve for z.
What is the root? If there is no root, choose none.
z = 7/3z = 11/3none
Question #13MultipleChoice Score:
Solve for m.
2- 66 - 26 + 2
Question #14MultipleChoice Score:
Simplify.
2b + 82a - 82a + 8
Question #15MultipleChoice Score:
Is the real number rational or irrational?
rationalirrational
Question #16MultipleChoice Score:
Solve.
b = a2+ 2ab = a + 2a2b = 2a2+ a
Question #17MultipleChoice Score:
Perform the indicated operation.
729
Question #18MultipleChoice Score:
Simplify.
10+ 51-10+ 5141
Question #19MultipleChoice Score:
Simplify.
-2424-2
Question #20MultipleChoice Score:
Evaluate f-2g for f = 4 and g = 32.
28
Question #21MultipleChoice Score:
Simplify.
Question #22MultipleChoice Score:
Find the seventh term of the following sequence?
1, 2, 4, ...
122264
Question #23MultipleChoice Score:
Simplify (5ab4c)(-abc2).
4b3c-5a2b5c3-5ab4c2
Question #24DragAndDrop Score:
Click an item in the list or group of pictures at ... (More)

Question

Updated 6/26/2014 9:50:01 PM

1 Answer/Comment

What is the common ratio of the following sequence?
-5, -20, -80, ...
-4
4 **Weegy:** The answer is -165 (More)

Question

Not Answered

Updated 7/20/2014 1:55:51 PM

1 Answer/Comment

36,372,571

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