Question

simplify (3+4i) + (5-2i) helppp

Answer 1

Just treat i like an x and then simplify so think of it like 3+4x+(5-2x)...

Answer 2

THANKS!!

Answer 3

make sure when you're finished you change the x back to i

Answer 4

yes @ssullivan61198 is right, remember i is only a variable or let me say a letter is a container for something, hope it makes sense