Use the FOIL Method to Multiply the Binomials $$\left( 3 x ^ { 3 } - 6 \right) \left( x ^ { 2 } - 5 \right)$$

question 25

Multiple Choice

Use the FOIL method to multiply the binomials. Assume any variable exponents represent whole numbers.
- $$\left( 3 x ^ { 3 } - 6 \right) \left( x ^ { 2 } - 5 \right)$$

• A) \(3 x ^ { 5 } - 21 x ^ { 3 } + 30\)
• B) \(3 x ^ { 5 } - 15 x ^ { 3 } - 6 x ^ { 2 } - 30\)
• C) \(3 x ^ { 5 } - 15 x ^ { 3 } - 6 x ^ { 2 } + 30\)
• D) \(4 x ^ { 5 } - 8 x ^ { 3 } - 7 x ^ { 2 } + 11\)

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Definitions:

Monthly Compounding

Interest calculation method where interest is added to the principal sum every month.

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Nominal Interest Rate

The stated or face interest rate on a loan or financial product, not accounting for inflation or compounding.

Monthly Compounded

The process whereby interest is calculated on a principal sum and previously accumulated interest on a monthly basis.