Match each expression to an equivalent expression.
-17 and 5
and
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Problem 3
Student Task Statement
Is a positive or negative number? Explain your reasoning.
Is a positive or negative number? Explain your reasoning.
Explain the difference between and the solutions to .
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Problem 4
Student Task Statement
Technology required. For each equation, find the exact solutions by completing the square and the approximate solutions by graphing. Then, verify that the solutions found using the two methods are close.
