What is (-3-5i)+(1+2i) ?

The solution to (-3-5i)+(1+2i) is -2-3i

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simplify (-3-5i)+(1+2i)

simplify

(- 3 - 5 i) + (1 + 2 i)

- 2 - 3 i

Solution steps

(- 3 - 5 i) + (1 + 2 i)

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

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

= (- 3 + 1) + (- 5 + 2) i

Simplify

(- 3 + 1) + (- 5 + 2) i : - 2 - 3 i

= - 2 - 3 i

\frac{3 x ^{2} + 5 x - 2}{7 x ^{2} + 12 x - 4}

(- 2 - t)^{2}

64 - n^{3}

\frac{4}{x ^{2} - 25} + \frac{x + 2}{x ^{2} - 2 x - 15}