Factor completely
X4 + 8x2 + 16

A) (x2+4)
B) (x + 4)2
C)(x2 + 4)2
D)(x² + 16)2

I don’t know which one because this is the only thing that’s popping up

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.