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Popular >

simplify 3i(8-9i)

Solution

simplify

3 i (8 - 9 i)

Solution

27 + 24 i

Solution steps

3 i (8 - 9 i)

Apply the distributive law:

a (b - c) = ab - a c

3 i (8 - 9 i) = 3 i 8 - 3 i 9 i

= 3 i 8 - 3 i 9 i

3 i 8 = 24 i

- 3 i 9 i = 27

= 24 i + 27

Rewrite in standard complex form:

27 + 24 i

= 27 + 24 i

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Frequently Asked Questions (FAQ)

What is 3i(8-9i) ?
The solution to 3i(8-9i) is 27+24i