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Popular >

simplify (2-5i)i

Solution

simplify

(2 - 5 i) i

Solution

5 + 2 i

Solution steps

(2 - 5 i) i

= i (2 - 5 i)

Apply the distributive law:

a (b - c) = ab - a c

i (2 - 5 i) = i 2 - i 5 i

= i 2 - i 5 i

Simplify

i 2 - i 5 i : 2 i + 5

= 2 i + 5

Rewrite in standard complex form:

5 + 2 i

= 5 + 2 i

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Frequently Asked Questions (FAQ)

What is (2-5i)i ?
The solution to (2-5i)i is 5+2i