Textbook Question
In Exercises 1–38, solve each radical equation._____√2x + 1 = x - 7
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Rewrite each expression without the absolute value bars. |√2-1|
Evaluate each exponential expression in Exercises 1–22. 4−3
Evaluate each expression in Exercises 1–12, or indicate that the root is not a real number.
Simplify each expression. See Example 1. (3y4)(-6y3)