What is (7-1/2 i)-(5+3/2 i) ?

The solution to (7-1/2 i)-(5+3/2 i) is 2-2i

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simplify (7-1/2 i)-(5+3/2 i)

simplify

(7 - \frac{1}{2} i) - (5 + \frac{3}{2} i)

2 - 2 i

Solution steps

(7 - \frac{1}{2} i) - (5 + \frac{3}{2} i)

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

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

= (7 - 5) + (- \frac{1}{2} - \frac{3}{2}) i

Simplify

(7 - 5) + (- \frac{1}{2} - \frac{3}{2}) i : 2 - 2 i

= 2 - 2 i

\frac{2 sin ( x )}{sin ( x )}

⌈ 2 ⌉

(7 x^{2} + 9 x + 7) (9 x - 4)

\frac{210}{360}

(w c^{7}) (- 8 w^{3} c^{5})