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    Mathematics
  3. Study Set
    Intermediate Algebra
  4. Exam
    Exam 7: Radical Expressions and Equations
  5. Question
    If\(\mathrm{a}<0\) , Then\(\sqrt{-\mathrm{a}}=\mathrm{i} \sqrt{\mathrm{a}}\)
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If a<0\mathrm{a}<0a<0 , Then −a=ia\sqrt{-\mathrm{a}}=\mathrm{i} \sqrt{\mathrm{a}}−a​=ia​

Question 160

Question 160

True/False

If a<0\mathrm{a}<0a<0 , then −a=ia\sqrt{-\mathrm{a}}=\mathrm{i} \sqrt{\mathrm{a}}−a​=ia​ .

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