What is (7+2i)+(1-4i) ?

The solution to (7+2i)+(1-4i) is 8-2i

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simplify (7+2i)+(1-4i)

simplify

(7 + 2 i) + (1 - 4 i)

8 - 2 i

Solution steps

(7 + 2 i) + (1 - 4 i)

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

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

= (7 + 1) + (2 - 4) i

Simplify

(7 + 1) + (2 - 4) i : 8 - 2 i

= 8 - 2 i

7 x - 4 x^{2}

1 0^{7} \cdot 24

63 m^{4}

(3 - 5 i) - (7 - 8 i)

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