Question

How do you simplify `(-4+7i)+(-4-7i)` and write the complex number in standard form?

Answer 1

`(-4+7i)+(-4-7i)=-8+0*i`

Explanation:

from the given:`(-4+7i)+(-4-7i)`

We combine the real parts and we combine the imaginary parts

`(-4+7i)+(-4-7i)=(-4-4)+(7i-7i)`

`(-4+7i)+(-4-7i)=-8+0*i`

God bless....I hope the explanation is useful.