What is (10+10i)+(-7+3i) ?

The solution to (10+10i)+(-7+3i) is 3+13i

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simplify (10+10i)+(-7+3i)

simplify

(10 + 10 i) + (- 7 + 3 i)

3 + 13 i

Solution steps

(10 + 10 i) + (- 7 + 3 i)

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

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

= (10 - 7) + (10 + 3) i

Simplify

(10 - 7) + (10 + 3) i : 3 + 13 i

= 3 + 13 i

1 3^{2} - 1 2^{2}

(- a^{3} b^{2} c)^{2}

(1 - x) (- 1 - x)

- 6 - 0

\frac{x}{x ^{\frac{3}{2}}}