2x^4 + 8x^3 - 15x^2 + 14x - 3
i think this is the answer. hope this helpss
There are two negative roots to the provided polynomial function
f(x) = x⁷ – 2x⁴ + 7x² + 2x – 2
<h3>What is polynomial?</h3>
Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.

We have a polynomial function:
f(x) = x⁷ – 2x⁴ + 7x² + 2x – 2

Using the zero product property:

After solving:
x = -1, x = -0.853, and x = 0.418 (using the graph method)
Thus, there are two negative roots to the provided polynomial function
f(x) = x⁷ – 2x⁴ + 7x² + 2x – 2
Learn more about Polynomial here:
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Answer:
I am not getting what is this
Answer:
I think it’s 95 debit but it could be credit
Step-by-step explanation:
75 + 80 = 155
155 - 60 = 95