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Popular >

simplify (-6-10i)(2-3i)

Solution

simplify

(- 6 - 10 i) (2 - 3 i)

Solution

- 42 - 2 i

Solution steps

(- 6 - 10 i) (2 - 3 i)

Apply complex arithmetic rule:

(a + bi) (c + d i) = (a c - b d) + (a d + b c) i

= (- 6 \cdot 2 - (- 10) (- 3)) + (- 6 (- 3) - 10 \cdot 2) i

Simplify

(- 6 \cdot 2 - (- 10) (- 3)) + (- 6 (- 3) - 10 \cdot 2) i : - 42 - 2 i

= - 42 - 2 i

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Frequently Asked Questions (FAQ)

What is (-6-10i)(2-3i) ?
The solution to (-6-10i)(2-3i) is -42-2i