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Popular >

simplify-5(9-3i)

Solution

simplify

- 5 (9 - 3 i)

Solution

- 45 + 15 i

Solution steps

- 5 (9 - 3 i)

Apply the distributive law:

a (b - c) = ab - a c

- 5 (9 - 3 i) = - 5 \cdot 9 - (- 5) \cdot 3 i

= - 5 \cdot 9 - (- 5) \cdot 3 i

Simplify

- 5 \cdot 9 - (- 5) \cdot 3 i : - 45 + 15 i

= - 45 + 15 i

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Frequently Asked Questions (FAQ)

What is simplify-5(9-3i) ?
The solution to simplify-5(9-3i) is -45+15i