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3 years ago

8

Simplify the expression (8n^4-6n+8n^2)+(6n^4-3n+7)

1 answer:

Marysya12 [62]3 years ago

8 0

Answer:

=14n⁴+8n²-9n+7

Step-by-step explanation:

(8n⁴-6n+8n²)+(6n⁴-3n+7)

=8n⁴-6n+8n²+6n⁴-3n+7

=8n⁴+6n⁴+8n²-6n-3n+7

=14n⁴+8n²-9n+7

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