What is (-4-8i)+(-9-8i) ?

The solution to (-4-8i)+(-9-8i) is -13-16i

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simplify (-4-8i)+(-9-8i)

simplify

(- 4 - 8 i) + (- 9 - 8 i)

- 13 - 16 i

Solution steps

(- 4 - 8 i) + (- 9 - 8 i)

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

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

= (- 4 - 9) + (- 8 - 8) i

Simplify

(- 4 - 9) + (- 8 - 8) i : - 13 - 16 i

= - 13 - 16 i

\frac{x ^{2} - 3 x - 4}{x ^{2} - 2 x - 8}

4 (3 r - 8)

(6 + 9 i) - (- 6 - 4 i)

(2^{3} x^{2})^{5}

1 0^{4} \cdot [(7 + 3)^{2}]^{- 3}