Question

Resolva
b)(x²y+2)² c)(x5+4)2

Answer 1

Quadrado da soma de 2 termos:

b) (x²y+2)² = x⁴y² + 4x²y + 4

c) (x^5 + 4)² = x¹° + 8x^5 + 16

Answer 2

Olá

b) (x²y+2)²

(x²y+2).(x²y+2)

x^4y² + 2x²y + 2x²y + 4

x^4y² + 4x²y + 4

c) (x^5 + 4)²

(x^5 + 4).(x^5 + 4)

x^10 + 4x^5 + 4x^5 + 16

x^10 + 8x^5 + 16

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