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Simplifying Polynomial Expressions
Question 1 of 2 • Mathematics III A
Simplify the expression.✔ 7y² - y + 21-7y² - y + 21-8y + 21-7y + 21
Answer
A
✔ 7y² - y + 21B
-7y² - y + 21C
-8y + 21D
-7y + 21Question 1 of 2 • Mathematics III A