Simplify: 9(a + b) + 4(3a + 2b)
a) 13a 13b
b) 21a + 17b
eliminate
c) 21a...
Mathematics, 17.10.2019 22:00 androw4116
Simplify: 9(a + b) + 4(3a + 2b)
a) 13a 13b
b) 21a + 17b
eliminate
c) 21a + 2b
d) 38ab
Answers: 1
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