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V125BC [204]
3 years ago
12

This is Quadratics. (5n−5)(2+2n)

Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Answer: 10n^2 - 10

Step-by-step explanation:

(5n - 5)(2+2n) becomes (5n-5)(2n+2)

= (5n)(2n) + (5n)(2) + (-5)(2n) + (-5)(2)

= 10n^2 - 10

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Alex

Answer:

B

Step-by-step explanation:

idk I think its correct

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