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Which of the following are CORRECT answers

Which of the following are CORRECT answers
asked 170k views
3 votes
Which of the following are CORRECT answers

Which of the following are CORRECT answers-example-1
asked
User Kalyaganov Alexey
by
9.1k points

1 Answer

4 votes


(2x+3)^2=11\to2x+3=\pm√(11)\ \ \ |-3\\\\2x=-√(11)-3\ \vee\ 2x=√(11)-3\ \ \ |:2\\\\x=(-√(11)-3)/(2)\ \vee\ x=(√(11)-3)/(2)

Answer: C. and E.

answered
User Matthew Herbst
by
7.4k points
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