What is (-6-4i)-(8+4i) ?

The solution to (-6-4i)-(8+4i) is -14-8i

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simplify (-6-4i)-(8+4i)

simplify

(- 6 - 4 i) - (8 + 4 i)

- 14 - 8 i

Solution steps

(- 6 - 4 i) - (8 + 4 i)

Group the real part and the imaginary part of the complex number

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

= (- 6 - 8) + (- 4 - 4) i

Simplify

(- 6 - 8) + (- 4 - 4) i : - 14 - 8 i

= - 14 - 8 i

(a^{2} a^{4})^{3}

(x^{2} - x - 1)^{2}

(3 + i^{3}) (1 - i)

(x + y^{- 1})^{- 1}

3 x y (3 x - y) + 2 (3 x - y)