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x2 - 9. factor completely please?
x^2 - 9 = (x - 3)(x + 3)
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Asked 6/4/2013 9:55:58 AM
Updated 7/9/2014 12:57:32 PM
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x^2 - 9 = (x - 3)(x + 3)
Added 7/9/2014 12:57:32 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/9/2014 1:21:02 PM]
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Find the GCF of the following monomials. -50m4n7 and 40m2n10
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Updated 6/26/2014 2:01:31 AM
1 Answer/Comment
The GCF of -50m^4n^7 and 40m^2n^10 is 10m^2n^7.
Added 6/26/2014 2:01:31 AM
This answer has been confirmed as correct and helpful.
Simplify the expression where possible. (-4x^2)^2
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Expert Answered
Updated 9/19/2014 1:57:38 PM
1 Answer/Comment
(-4x^2)^2
= (-4)*(-4) *x^2*x^2
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Added 9/19/2014 1:43:05 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [9/19/2014 1:57:40 PM], Rated good by andrewpallarca
Damaged cells of an organism are usually User: All the chromosomes in a diploid cell are paired. True False User: what is the centriole
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Updated 305 days ago|1/12/2018 11:25:10 AM
1 Answer/Comment
In cell biology a centriole is a cylindrical cell structure composed mainly of a protein called tubulin that is found in most eukaryotic cells.
Added 305 days ago|1/12/2018 11:25:09 AM
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