What is (-4+4i)-(-6+9i) ?

The solution to (-4+4i)-(-6+9i) is 2-5i

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simplify (-4+4i)-(-6+9i)

simplify

(- 4 + 4 i) - (- 6 + 9 i)

2 - 5 i

Solution steps

(- 4 + 4 i) - (- 6 + 9 i)

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

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

= (- 4 - (- 6)) + (4 - 9) i

Simplify

(- 4 - (- 6)) + (4 - 9) i : 2 - 5 i

= 2 - 5 i

1.02

1.12

\frac{- π}{3}

32 \cdot 23

⌈ 4 ⌉