X2 - 4 is the factor of
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the answer to this question is
x2 -4=0
x2=4
x= +-√4
X=2 or -2.
x2 -4=0
x2=4
x= +-√4
X=2 or -2.
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4
(x)^2 - (2)^2 .........
using the identity of a^2 - b^2 = (a+b) (a-b)...
so , factor is (x+2) (x-2)......
I hope helpful for you.........
please mark me as brainlist......
please.......
using the identity of a^2 - b^2 = (a+b) (a-b)...
so , factor is (x+2) (x-2)......
I hope helpful for you.........
please mark me as brainlist......
please.......
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