What is 7-(3+4i)+6i ?

The solution to 7-(3+4i)+6i is 4+2i

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simplify 7-(3+4i)+6i

simplify

7 - (3 + 4 i) + 6 i

4 + 2 i

Solution steps

7 - (3 + 4 i) + 6 i

Rewrite in standard complex form:

7 + 6 i - (3 + 4 i)

= 7 + 6 i - (3 + 4 i)

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

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

= (7 - 3) + (6 - 4) i

Simplify

(7 - 3) + (6 - 4) i : 4 + 2 i

= 4 + 2 i

- 5 \cdot (- 9)

\frac{3 π}{4} + \frac{3 π}{4}

s^{2} - 8 s - 9

∣ x + 4 ∣ \leq 4

- 5 < 5 - w