What is (8+20i)-(-8+12i) ?

The solution to (8+20i)-(-8+12i) is 16+8i

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simplify (8+20i)-(-8+12i)

simplify

(8 + 20 i) - (- 8 + 12 i)

16 + 8 i

Solution steps

(8 + 20 i) - (- 8 + 12 i)

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

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

= (8 - (- 8)) + (20 - 12) i

Simplify

(8 - (- 8)) + (20 - 12) i : 16 + 8 i

= 16 + 8 i

4 \frac{4}{9}

4 z (9 z + 5)

(- 9)^{5}

\frac{3}{4} \times (- 3)

\frac{3}{4} \times 10