How do you simplify $abs(2+3i)$ ?

Question

1472 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-05-07T14:02:17

$" "$
$color(red)(|2+3i|=sqrt(13)$

$" "$
**Given: ** $color(blue)(|2+3i|$

$color(brown)(|a+bi|=sqrt(a^2+b^2)$

So,

$|2+3i| =sqrt(2^2+3^2$

$rArr sqrt(4+9)$

$rArr sqrt(13)$

Hence,

$color(blue)(|2+3i|=sqrt(13)$

How do you simplify abs(2+3i)abs(2+3i)?