What is (28-4i)-(10-30i) ?

The solution to (28-4i)-(10-30i) is 18+26i

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simplify (28-4i)-(10-30i)

simplify

(28 - 4 i) - (10 - 30 i)

18 + 26 i

Solution steps

(28 - 4 i) - (10 - 30 i)

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

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

= (28 - 10) + (- 4 - (- 30)) i

Simplify

(28 - 10) + (- 4 - (- 30)) i : 18 + 26 i

= 18 + 26 i

(\frac{81}{16})^{- \frac{1}{4}}

- 0^{2}

\frac{3}{x} + \frac{5}{2 x} - \frac{11}{3 x}

4 \frac{1}{16}

(x^{2} - 2 x + 2)^{2}