What is (5+1.2i)+(-6+0.8i) ?

The solution to (5+1.2i)+(-6+0.8i) is -1+2i

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simplify (5+1.2i)+(-6+0.8i)

simplify

(5 + 1.2 i) + (- 6 + 0.8 i)

- 1 + 2 i

Solution steps

(5 + 1.2 i) + (- 6 + 0.8 i)

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

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

= (5 - 6) + (1.2 + 0.8) i

Simplify

(5 - 6) + (1.2 + 0.8) i : - 1 + 2 i

= - 1 + 2 i

\frac{12 6}{2}

\frac{400}{1000}

6 (x + 1)

4 x^{7}

- 2 + (5 \times 2 (2 - 3) + 25 + 2) - 2