What is (2+3i)+(5-4i) ?

The solution to (2+3i)+(5-4i) is 7-i

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simplify (2+3i)+(5-4i)

simplify

(2 + 3 i) + (5 - 4 i)

7 - i

Solution steps

(2 + 3 i) + (5 - 4 i)

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

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

= (2 + 5) + (3 - 4) i

Simplify

(2 + 5) + (3 - 4) i : 7 - i

= 7 - i

15 - 2 (4 + 7 a) + 5 a

- 900 x^{2}

\frac{6}{5} - \frac{2}{3}

- x^{2} - 5

3 d + 12 a d