Question

Write the expression (6-3i)+(5+4i) as a complex number in standard form

Answer 1

`11+i`

Explanation:

So we have the expression:

`(6-3i)+(5+4i)`

Remove the parentheses:

`=6-3i+5+4i`

Combine like terms:

`=6+5-3i+4i`

Add:

`=11+i`

This is in standard form. a is 11 and b is 1.

And we're done!