Add or Subtract

question 4

Multiple Choice

Add or subtract. Then simplify. If a denominator has two or more factors (other than monomials) , leave it in factored form. Express the answer using the denominator of the first fraction when applicable.
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• A)0

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Definitions:

Mutually Beneficial Agreement

An arrangement between parties where both or all receive benefits or advantages.

Coase Theorem

A legal and economic theory that states that if trade in an externality is possible and there are no transaction costs, bargaining will lead to an efficient outcome regardless of the initial allocation of property.

Taxes

Compulsory financial charges or levies collected by governments from businesses and individuals to fund public expenditures.

Negative Externalities

Costs suffered by a third party due to an economic transaction that they were not a part of.