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Zinaida [17]
3 years ago
12

Expand: 5 ( n - 1)?? could you please show working out to. Thanks

Mathematics
1 answer:
astra-53 [7]3 years ago
4 0
You expand 5(n-1) by multiplying 5 by n which gives you 5n and then multiply 5 by -1 so that gives you -5 and therefore the answer is 5n-5
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