Is anybody good with properties of real numbers and add and subtract complex numbers

Question

gorv · Answer

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anonymous · Answer

@princeshady question can be solved by easy anylisis of a problem can u ask any question???/

anonymous · Answer

Lol I'm sorry the question ask find the simplified form of the expression: (-1+3i)-(-7+4i)

anonymous · Answer

just add the real part with real part and imiginary part with imaginary . like -1-(-7) =6 and the imaginary part is 3i-4i = -i so the final answer is 6-i

anonymous · Answer

Ohhh god I'm dumb lol thanks

anonymous · Answer

no problem even that gave me some confidence i am new to this site.. thanks to you to..

anonymous · Answer

I'm new to I just started today lol wanna be friends we can help each other out