Factor the Expression Completely, If Possible

question 104

Short Answer

Factor the expression completely, if possible. Rewrite the expression in standard form and factor out "-1" if needed. If you believe the trinomial will not factor, answer "prime."
-21x² + 6x + 15x³

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Definitions:

Repaid

The act of paying back money that was borrowed from a person, bank, or financial institution.

Interest Rate

The ratio at which interest is applied to money loaned by a borrower from a lending party.

Compounded Semi-annually

A financial term indicating the interest on an investment is calculated and added to the principal balance twice every year, enhancing the total return over periods.

Obligation

A duty or commitment to pay money or perform some action.