Question

(6x²-y²)² - 3x⁴................​

Answer 1

Answer:

${36x}^{4} + {y}^{y} - 12 {x}^{2} {y}^{2} - {3x}^{4} \\ = {33x}^{4} + {y}^{4} - 12 {x}^{2} {y}^{2}$

Answer 2

Answer:

hyyyy

Step-by-step explanation:

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