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16x^4-625 Select the expression that is equivalent to the given polynomial.

asked
User Spudone
by
8.5k points

1 Answer

6 votes
16x^4 - 625
= (4x^2 -25)(4x^2 + 25)
= (2x - 5)(2x + 5)(4x^2 + 25)
or
=
(2x - 5)(2x + 5)(2x - 5i)(2x + 5i)

answered
User Darko Kenda
by
7.2k points

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