Answer:
(x⁴+5)(x⁴+5) = x^8 + 10x^4 + 25
Solution (if needed):
Given: (x⁴+5)(x⁴+5)
= (x^4)(x^4) + (x^4)(5) + (5)(x^4) + (5)(5)
= x^8 + 5x^4 + 5x^4 +25
= x^8 + 10x^4 +25 is the answer
I hope it helps
Correct me if I'm wrong
