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I need to know the answer

I need to know the answer-example-1

1 Answer

3 votes

Answer:

=16x^8+8x^4y²+y^4

Explanation:

(4x^4+y²)²

=(4x^4+y²)(4x^4+y²)

4x^4(4x^4+y²)+y²(4x^4+y²)

16x^8+4x^4y²+4x^4y²+y^4

=16x^8+8x^4y²+y^4

i hoped i helped

User Roochiedoor
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