e69aaed3-which-is-the-correct-simplification-of-a2-for-an-arbitrary-real-number-

Question

Which of the following is the correct simplification of a2\sqrt{$$a^2$$} for any real number aa?

Accepted Answer

∣a∣|a|

Answer

aa

Answer

−a-a

Answer

$$a2a^2$$

Which of the following is the correct simplification of a2\(\sqrt{a^2}\) for any real number aa?