Mathematics, 04.12.2020 02:10 shafferakr6

Simplify each expression. 1) -7 + 3n^4 - 5 + 5n^2 + 5n^4 - 6n^3
A) 8n^4 - 6n^3 + 5n^2 - 12
B) 10n^4 - 6n^3 + 5n^2 - 11
C) 10n^4 - 6n^3 + 5n^2 - 12
D) 10n^4 - 6n^3 + 5n^2 -

2) 4n^2 - 2n^3 - 7n^2 + 6n - 7n^3 + 6n^4
A) 6n^4 - 9n^3 - 8n^2 + 6n
B) 6n^4 - 9n^3 - 8n^2 + 13n
C) 6n^4 - 9n^3 - n^2 + 13n
D) 6n^4 - 9n^3 - 3n^2 + 6n

Answers: 2

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Simplify each expression. 1) -7 + 3n^4 - 5 + 5n^2 + 5n^4 - 6n^3
A) 8n^4 - 6n^3 + 5n^2 - 12