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Anon25 [30]
3 years ago
10

Expand and simplify (x + 1)(x + 7)

Mathematics
1 answer:
zheka24 [161]3 years ago
7 0

Answer: 10x + 7

Step-by-step explanation:

multiply everything

2x + 7x + x + 7

combine like terms

10x + 7

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