2007-06-05 12:17:31 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Difference of two squares
x² - 4
(x - 2)(x + 2)
- - - - - - - - - - s-
2007-06-05 12:38:11 · answer #1 · answered by SAMUEL D 7 · 0⤊ 0⤋
do you mean x^2=4, becasue then the answer is 2
2007-06-05 12:21:07 · answer #2 · answered by Allison 2 · 0⤊ 0⤋
This isn't an equation, so there is nothing to "solve". If you're trying to factor this, then you could factor it into (x+2)(x-2)
2007-06-05 12:24:18 · answer #3 · answered by Anonymous · 0⤊ 0⤋
(x^2-4)
in this case you look for the square root of each and you mut it each square root in bracket and use between plus of minus for each bracket.
your answer is (x+2)(x-2)
2007-06-05 12:26:53 · answer #4 · answered by jay gal 3 · 0⤊ 0⤋
if no one can solve it try the google or something or askjeeves, what grade is that for i never seen that ever..
2007-06-05 12:24:41 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Are you given zero on the right side followed by equal sign?
i mean, is the question x^2- 4 = 0 ?
__________________________________________
For more assistance please visit www.classof1.com
Web tutoring and homework help.
2007-06-05 12:41:22 · answer #6 · answered by Anonymous · 0⤊ 0⤋