Question

(-2×^2+×y-y^2)(3×+4y)

Answer 1

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Here is u r Ans ➡

✨
$= ( - 2x {}^{2} + xy - y {}^{2} )(3x + 4y)$

$= - 6x {}^{3} - 8x {}^{2} y + 3x {}^{2} y + 4xy {}^{2} - 3xy {}^{2} - 4y {}^{3}$

$= - 6x {}^{3} - 5x {}^{2} y + xy {}^{2} - 4y {}^{3}$
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