3 years ago

Find the difference

Mathematics

1 answer:

Makovka662 [10]3 years ago

7 0

Answer:

-5n^2 +2n +5

Step-by-step explanation:

( -4n^2 +2n) - (n^2 -5)

Distribute the minus sign

( -4n^2 +2n) - n^2 +5

Combine like terms

-5n^2 +2n +5

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Answer:

Option (1)

Step-by-step explanation:

By using triangle sum theorem in the given triangle,

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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