What is (2+5i)-(-6+i) ?

The solution to (2+5i)-(-6+i) is 8+4i

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simplify (2+5i)-(-6+i)

simplify

(2 + 5 i) - (- 6 + i)

8 + 4 i

Solution steps

(2 + 5 i) - (- 6 + i)

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

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

= (2 - (- 6)) + (5 - 1) i

Simplify

(2 - (- 6)) + (5 - 1) i : 8 + 4 i

= 8 + 4 i

\frac{2 + 5 i}{5 + 2 i}

1 + \frac{9}{16}

\frac{x ^{2} - 16}{2 x + 8}

- 7 (0.1 y - 0.1) + 4 y