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stepladder [879]
3 years ago
5

Expand and simplify:4(2x + 1) + 2(2x - 1)​

Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0

Answer:

12x + 2

Step-by-step explanation:

4 ( 2x + 1 ) ⇔ 8x + 4

2 ( 2x - 1 )​ ⇔ 4x - 2

8x + 4 + 4x - 2 = 12x + 2

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