(√17.8)² = ?
Understand the Problem
The question is asking for the evaluation of the expression (√17.8)², which involves understanding the properties of square roots and exponents.
Answer
$(\sqrt{17.8})^2 = 17.8$
Answer for screen readers
$(\sqrt{17.8})^2 = 17.8$
Steps to Solve
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Identify the expression The expression we need to evaluate is $(\sqrt{17.8})^2$.
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Apply the property of exponents and square roots Using the property that $(\sqrt{x})^2 = x$, we can simplify: $$(\sqrt{17.8})^2 = 17.8$$
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Final evaluation After applying the property, we conclude that: $$(\sqrt{17.8})^2 = 17.8$$
$(\sqrt{17.8})^2 = 17.8$
More Information
This result comes from the fundamental property of square roots and exponents, which states that squaring a square root yields the original number.
Tips
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