Factor this expression completely. 36y2 - 1

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Asked 4/21/2013 10:37:52 PM

Updated 6/15/2015 7:10:22 AM

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Question

Asked 4/21/2013 10:37:52 PM

Updated 6/15/2015 7:10:22 AM

2 Answers/Comments

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x^2 - 9

= x^2 - 3^2

= (x - 3)(x + 3)

= x^2 - 3^2

= (x - 3)(x + 3)

Added 6/15/2015 6:59:11 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [6/15/2015 7:05:49 AM]

3

9a4 - b2 = (3 a^2-b) (3 a^2+b)

Added 6/15/2015 7:10:22 AM

This answer has been confirmed as correct and helpful.

Solve for x.
3(x + 5) - 2(x + 2) = 20
**Weegy:** The answer is x=-1/4. **User:** Solve for x.
3(x + 5) - 2(x + 2) = 20
1,9,13. **Weegy:** 3(x + 5) - 2(x + 2) = 20 ;
3x + 15 - 2x - 4 = 20 ;
x + 11 = 20 ;
x = 20 - 11 ;
x = 9 (More)

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Asked 4/20/2013 6:39:12 PM

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Factor a2 - a - 20. **Weegy:** a^2 - a - 20, the factors are (a-5)(a+4) (More)

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Asked 4/21/2013 2:46:19 PM

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Factor p2 + 18p + 32. **Weegy:** p^2 + 18p + 32, the factors are (p+2)(p+16) (More)

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Asked 4/21/2013 2:35:20 PM

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Factor completely and then place the factors in the proper location on the grid.
x^2 + 13x + 36

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Updated 7/6/2014 3:55:41 PM

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