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Anuta_ua [19.1K]
4 years ago
10

PART A. Expand the polynomial (x2 − y2)2 + (2xy)2, then simplify it by combining like terms.

Mathematics
1 answer:
sweet-ann [11.9K]4 years ago
4 0
(x2-y1)²+(2xy)1 =
x⁴-2x²y²+y⁴+4x²y² =
x⁴+2x²y²+y⁴=
(x²+y²)²
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