Question

(4-4x+x² + 16 - 8y + y²)

plz help me solve this​

Answer 1

Answer:

[(2)² - (2x2xX) + (x)²] + [(4)² - (2x4xY) + (y)²]

(2-x)² + (4-y)²

Answer 2

Step-by-step explanation:

$(4 - 4x + {x}^{2} ) + (16 - 8y + {y) }^{2} \\ = 4 - 4x + {x}^{2} + 16 - 8y + {y}^{2} \\ = 4 + 16 - 4x - 8y + {x}^{2} + {y}^{2} \\ = 20 - 4x - 8y + {x}^{2} + {y}^{2}$