Oliver purchased 11.3 gallons of gasoline. There are approximately 3.8 liters
1 answer:
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Step-by-step explanation:
This is most easily solved by writing the factored form:
Notice how, if we were to substitute -9 for x, the left part would be -9 + 9 = 0. Since (x + 1) × 0 = 0, this makes the function 0. The same logic applies for the right part.