Mathematics: Find all complex solutions for the equation x2 = 4x - 29. a.{-2, 2i} b.{-5i, 5i} c.{2 - 5i, 2 + 5i} d.{7 - 5i, 7 + 5i}

Find all complex solutions for the equation x2 = 4x

Ответ:

Queen9336

04.01.2022

Mathematics

$x^2 = 4x - 29\\
x^2-4x=-29\\
x^2-4x+4=-25\\
(x-2)^2=-25\\
x-2=-\sqrt{-25} \vee x-2=\sqrt{-25}\\
x=2-5i \vee x=2+5i$

0,0(0 оценок)

Ответ:

smurfhoot

29.03.2021

Mathematics

5+2x=23

Step-by-step explanation:

The number of rides you went on is 9.

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

Find all complex solutions for the equation x2 = 4x - 29.
a.{-2, 2i}
b.{-5i, 5i}
c.{2 - 5i, 2 + 5i}
d.{7 - 5i, 7 + 5i}

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question