0
Anonymous
The answer is 30
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the answer is 30
supernova ∙
15x2 + 58x + 48= 15x2 + 18x + 40x + 48= 3x(5x + 6) + 8(5x + 6)= (3x + 8)(5x + 6)
15x2
56
15X2/3=10
30x1 15x2 10x3