Remove the Parentheses by Multiplying and Then Simplify by Combining $9 x \left( x ^ { 2 } - 7 x - 5 \right) + x \left( 6 x ^ { 2 } + 5 x - 5 \right)$

question 147

Short Answer

Remove the parentheses by multiplying and then simplify by combining similar terms. $9 x \left( x ^ { 2 } - 7 x - 5 \right) + x \left( 6 x ^ { 2 } + 5 x - 5 \right)$

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Definitions:

Molten Aluminum

Aluminum in a liquid state, achieved by heating the metal beyond its melting point.

Onerous Obligations

Duties or responsibilities that are burdensome or involve a substantial amount of effort, cost, or difficulty.

Oil Embargo

An oil embargo is a prohibition on the trade of oil, typically imposed by one or more countries against another, often used as a political tool or sanction.

Laryngitis

Inflammation of the larynx, often causing a hoarse voice or loss of voice.