What is (3-2i)-(5-7i) ?

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

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simplify (3-2i)-(5-7i)

simplify

(3 - 2 i) - (5 - 7 i)

- 2 + 5 i

Solution steps

(3 - 2 i) - (5 - 7 i)

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

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

= (3 - 5) + (- 2 - (- 7)) i

Simplify

(3 - 5) + (- 2 - (- 7)) i : - 2 + 5 i

= - 2 + 5 i

(9 + 5 i) + (11 + 2 i)

(x - 4) (x - 5)

(2 a - b)^{3}

1 \div \frac{1}{3}

(x + 6) (x - 3)