Question

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





solve it​

Answer 1

Answer:

( 1.5x^2-4y^2)-3(1.5x+4y)-4.5x+12

22.5x^2-16y^2-4.5x-12y-4.5x+12

22.5x^2-16y^2-9x-12y+12

Step-by-step explanation:

Answer 2

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