2 years ago

Find the sum and express it in simplest form. (-3n^3 - 3n^2 - 5) + (8n^3 + 6n^2 - 4)

2 answers:

5 0

Answer:

5n^3+3n^2-9

Step-by-step explanation:

you only add the coefficients

o-na [289]2 years ago

3 0

Answer:

Yfy

Step-by-step explanation:

Rhenish

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11 you need to use 3 33 11

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Brut [27]

Sub in 2 for x and solve for y

x + 3 = y
2 + 3 = y
5 = y

so ur points are : (2,5)

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Step-by-step explanation:

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