When Solving a Rational Equation, If We Obtain a Number

question 129

Short Answer

When solving a rational equation, if we obtain a number that does not satisfy the original equation, the number is called a(n) __________ solution.

---

Definitions:

Cash Flow Stream

A cash flow stream is a series of cash inflows and outflows over a period of time, typically used in financial analysis to determine the value or profitability of an investment.

Rate of Return

The gain or loss of an investment over a specified period, expressed as a percentage of the investment’s cost.

Annuity

A financial product that pays out a fixed stream of payments to an individual, typically used as an income stream for retirees.

Present Value

The contemporary value of a forthcoming sum of money or cash flow series, adjusted for a specific rate of return.