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2007-05-07 11:52:46 · 5 answers · asked by Linda M 1 in Science & Mathematics Mathematics

5 answers

(x - 4i)(x + 4i) with i being the square root of -1.

2007-05-07 11:56:18 · answer #1 · answered by Anonymous · 0 0

x^2 + 16
OR
(x-4i) (x+4i) (i is the square root of negative one, which denotes an imaginary number)

Hope this helps!

2007-05-07 12:10:29 · answer #2 · answered by allstargurl522 3 · 0 0

(x+4)(x+4) then if you FOIL-ed it, you would end up with x^2+16

gotta love that math! ^_^

2007-05-07 12:02:47 · answer #3 · answered by Hannabelle 1 · 0 1

(4x)^2
(4x)squared

2007-05-07 12:01:17 · answer #4 · answered by Anonymous · 0 0

(x+4i)(x-4i)

2007-05-07 11:59:13 · answer #5 · answered by Robert L 7 · 0 0

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