Factor the Expression Completely $$36 z ^ { 2 } + 84 z + 49$$

question 30

Multiple Choice

Factor the expression completely. $$36 z ^ { 2 } + 84 z + 49$$

• A) \(\quad ( 6 z + 7 ) ^ { 2 }\)
• B) \(\quad ( 6 z - 7 ) ^ { 2 }\)
• C) \(\quad ( 6 z + 7 ) ( 6 z - 7 )\)
• D) \(\quad 7 ( 6 z + 7 )\)

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Definitions:

Investment

Allocation of resources, usually money, in the expectation of generating an income or profit.

Available-for-sale Debt Portfolio

A categorization of debt investments not classified as held-to-maturity or trading securities, which can be sold prior to maturity.

Unrealized Loss

A financial situation where an investment holds a lower market value than its purchasing price, yet the investor has not actually sold it to incur a realized loss.

Amortized Cost

The initial investment cost adjusted for amortization or depreciation over the period of the investment.