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It's about 5 AM, haven't slept in 28 hours, need help.

It's about 5 AM, haven't slept in 28 hours, need help.-example-1

1 Answer

4 votes

Answer:

2nd option

Explanation:

8
x^(4) - 4x³ - x + 2 - (2
x^(4) - 8x² - x + 10) ← distribute by - 1

= 8
x^(4) - 4x³ - x + 2 - 2
x^(4) + 8x² + x - 10 ← collect like terms

= 6
x^(4) - 4x³ + 8x² - 8

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