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Popular >

simplify (-2-4i)(-6-4i)

Solution

simplify

(- 2 - 4 i) (- 6 - 4 i)

Solution

- 4 + 32 i

Solution steps

(- 2 - 4 i) (- 6 - 4 i)

Apply complex arithmetic rule:

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

= (- 2 (- 6) - (- 4) (- 4)) + (- 2 (- 4) - 4 (- 6)) i

Simplify

(- 2 (- 6) - (- 4) (- 4)) + (- 2 (- 4) - 4 (- 6)) i : - 4 + 32 i

= - 4 + 32 i

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Frequently Asked Questions (FAQ)

What is (-2-4i)(-6-4i) ?
The solution to (-2-4i)(-6-4i) is -4+32i