Math, asked by anweshdande689, 2 months ago

Simplify : (1.5a - 4b) (1.5a + 4b + 3) - 4.5a + 12b

Answers

Answered by dg262006

2

Answer:

1.5a-1.5a+4.5a=2.5a

4b+4b+12b=20b

3

=> 2.5a+2b+3

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