Math, asked by luk3004, 5 months ago

Find the product of
(1.5x-4y) (1.5x+4y+3) -4.5x+12y

Answers

Answered by rp519507

0

Answer:

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

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

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

=2.25x^2-16y^2

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