Question

4.

Simplify the expression.
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)
a) -8n2 - 8n +3
b) -7n2.8n + 3
c) -6n2 - 8n + 3
d) -7n2.4n +3

Answer 1

tha answer is A

Explanation:

on the picture

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