What is (5+9i)-(9+i) ?

The solution to (5+9i)-(9+i) is -4+8i

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simplify (5+9i)-(9+i)

simplify

(5 + 9 i) - (9 + i)

- 4 + 8 i

Solution steps

(5 + 9 i) - (9 + i)

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

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

= (5 - 9) + (9 - 1) i

Simplify

(5 - 9) + (9 - 1) i : - 4 + 8 i

= - 4 + 8 i

∣ 3 - 9 ∣

28 \cdot 9

\frac{1}{5 - 4}

\frac{16}{54}

x (x^{2})