Question

plss help with this question​

Answer 1

Hello :D ✨

Step-by-step explanation:

$(1.5x - 4y)(1.5x + 4y + 3) - 4.5x + 12y$

$= 2.25x {}^{2} + 6xy + 4.5x - 6xy - 16y {}^{2} - 12y - 4.5x + 12y$

$= 2.25x {}^{2} + 4.5x - 16y {}^{2} - 12y - 4.5x + 12y$

$= 2.25x {}^{2} - 16y {}^{2} - 12y + 12y$

$= 2.25x {}^{2} - 16y {}^{2}$

$= 2.25x {}^{2} - 16y {}^{2} \: is \: your \: answer$

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Answer 2

Here is ur answer mate

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