Answer:
1. (m+3)(2m+3)
2m²+3m+6m+9
=2m²+9m+9
2. (3a+1)(2a-3)
6a²-9a+2a-3
=6a²-7a-3
3. (4x-3)(3x-5)
12x²-20x-9x+15
=12x²-29x+15
#CarryOnLearning
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Answer:
1. (m+3)(2m+3)
2m²+3m+6m+9
=2m²+9m+9
2. (3a+1)(2a-3)
6a²-9a+2a-3
=6a²-7a-3
3. (4x-3)(3x-5)
12x²-20x-9x+15
=12x²-29x+15
#CarryOnLearning