Sketch the Graph Of $P$ To Find All Real Zeros $P ( x ) = x ^ { 4 } - 5 x ^ { 2 } + 4$

question 102

Essay

Sketch the graph of $P$
to find all real zeros. $P ( x ) = x ^ { 4 } - 5 x ^ { 2 } + 4$

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Definitions:

Expense Ratio

A measure reflecting the annual cost of investing in a mutual fund or ETF, expressed as a percentage of assets under management.

12b-1 Fee

A fee charged by some mutual funds to cover promotion, distribution, and marketing expenses.

Bank CD

A Certificate of Deposit, a savings certificate with a fixed maturity date and specified fixed interest rate, offered by banks.

Expense Ratio

The annual fee expressed as a percentage of assets under management that investors pay for mutual fund or ETF operations and administration.