Question

(-i+5)(1-5i) Simplify using step by step. -For Carnegie learning. THANKS!!!

Answer 1

First you had to used their apply complex arithmetic rule.

$(5*1-(-1)(-5))+(5(-5)+(-1)*1)i$

Then you had to refine by equation.

$0-26i$

Finally, refine again by equation.

$=-26i$

Final answer: $\boxed{=-26i}$

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