QQuestionMathematics
QuestionMathematics
What are the square roots of 81? Check all that apply.
A. |9|
B. 9.5
C. 3
D. - 9
E. 9
F. - 3
6 months agoReport content
Answer
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Step 1Let's solve this step by step:
Step 2: Understand the definition of square roots
- For 81, we're looking for numbers that satisfy the equation $$x^{2} = 81
- The square roots of a number are values that, when multiplied by themselves, equal the original number
Final Answer
Correct options are A, D, and E.
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