Fill in the Blank with One of the Words or Phrases

question 44

Multiple Choice

Fill in the blank with one of the words or phrases listed below.

-If $\mathrm { a } ^ { 2 } = \mathrm { b }$ , then $\mathrm { a } =ــــــــــ$

• A) \(\frac { - b } { 2 a }\)
• B) \(( 0 , \mathrm { k } )\)
• C) \(( h , 0 )\)
• D) \(\pm \sqrt { b }\)