5.2.1.Solving Quadratic Equations by Factorization
All Questions
Factorization of x<sup>4<sup> - 16 is:
a)
(x-2)(x+2)
b)
(x- 2)(x+ 2)(x - 4)
c)
(x- 2)(x+ 2)(x<sup>2<sup> + 4)
d)
(x+2)<sup>2<sup>
Check
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