PLEASE HELP, I NEED THIS QUICK! Explain why (equation below) has no real solution. $\sqrt{2x + 1} + 4 = - 1$

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PLEASE HELP, I NEED THIS QUICK!
Explain why (equation below) has no real solution.
$\sqrt{2x + 1} + 4 = - 1$

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Mathematics Ngọc Diệp 5 years 2021-08-19T18:00:48+00:00 2021-08-19T18:00:48+00:00 1 Answers 5 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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Eirian · Answer 1 · 2021-08-19T18:02:42+00:00

Eirian

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2021-08-19T18:02:42+00:00 August 19, 2021 at 6:02 pm

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Answer:

Step-by-step explanation:

becasue you can square a negative number