SOLUTION: Okay, I think i did this right, but i'm not sure. the question is; 4i(-7+i) i got 24. is that right?

Question 181594: Okay, I think i did this right, but i'm not sure.
the question is;
4i(-7+i)
i got 24.
is that right?
Found 2 solutions by vleith, solver91311:
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
Not quite

You cannot 'add' real and imaginary, so you end up with two 'parts' to the result
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

Missed it by that much.

You lost a pesky little i in your process, not to mention a bit of confusion over signs -- or perhaps you inserted an i where there wasn't one. But a valiant try, nonetheless. Keep it up.

John

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