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Popular >

simplify i(3+5i)

Solution

simplify

i (3 + 5 i)

Solution

- 5 + 3 i

Solution steps

i (3 + 5 i)

Apply the distributive law:

a (b + c) = ab + a c

i (3 + 5 i) = i 3 + i 5 i

= i 3 + i 5 i

i 3 = 3 i

i 5 i = - 5

= 3 i - 5

Rewrite in standard complex form:

- 5 + 3 i

= - 5 + 3 i

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Frequently Asked Questions (FAQ)

What is i(3+5i) ?
The solution to i(3+5i) is -5+3i