Question

(y×y-x×x)-(x×x-y×y)​

Answer 1

Answer:

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Answer 2

$\huge{\underline{\tt{QUESTION:-}}} \\ \\ (y \times y \times - x \times x) - (x \times x - y \times y) \\ \\ \huge{\underline{\tt{ANSWER:-}}} \\ \\ (y \times y - x \times x) - (x \times x - y \times y) \\ = ( {y}^{2} - {x}^{2} ) - ( {x}^{2} - {y}^{2} ) \\ = {y}^{2} - {x}^{2} - {x}^{2} + {y}^{2} \\ = - {x}^{2} - {x}^{2} \\ = - 2 {x}^{2}$