How Many Real Roots Does the Equation $x ^ { 5 } - 7 x + c = 0$

question 1

Multiple Choice

How many real roots does the equation $x ^ { 5 } - 7 x + c = 0$ have in the interval $[ - 1,1 ]$ ?

• A) at most five real roots
• B) no real roots
• C) at most one real root
• D) at most two real roots
• E) at most three real roots

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Definitions:

Dissociation

The process by which a member of a partnership or an entity withdraws or is removed from the entity, causing changes in the entity's structure or operations.

Partnership Term

The duration for which a partnership agreement is set to exist, which can be indefinite or fixed, as specified in the partnership agreement.

Partnership Obligations

The duties and responsibilities that partners within a business partnership must fulfill, which may include contributing capital, sharing in profits and losses, and acting in the partnership’s best interest.

Assumed Liability

Liability that a party takes on voluntarily from another party, often seen in business acquisitions where the buyer takes on liabilities of the seller.