Question

4x² +9y2 + 16, ² + 12xy - 24 YZ-16x2​

Answer 1

Answer:

${4x}^{2} + 9 {y}^{2} + 16 + 12xy - 24yz - 16 {x}^{2}$

${4x}^{2} - 16 {x}^{2} + 9 {y}^{2} + 12xy - 24yz + 16$

$- {12x }^{2} + 9 {y}^{2} + 12xy - 24yz + 16$

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