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3 years ago

Pleas Help!!! I keep getting scammed!!!

Mathematics

1 answer:

ANEK [815]3 years ago

8 0

-4

Step-by-step explanation:

(n + 5)2 for n = -7

= (-7 + 5)2

= (-2)2

= -4

Another way :

(n + 5)2

= 2n + 10

= 2(-7) + 10

= -14 + 10

= -4

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Match the reasons with the statements in the proof.

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Diano4ka-milaya [45]

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