What is (-3+10i)-(-7-6i) ?

The solution to (-3+10i)-(-7-6i) is 4+16i

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simplify (-3+10i)-(-7-6i)

simplify

(- 3 + 10 i) - (- 7 - 6 i)

4 + 16 i

Solution steps

(- 3 + 10 i) - (- 7 - 6 i)

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

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

= (- 3 - (- 7)) + (10 - (- 6)) i

Simplify

(- 3 - (- 7)) + (10 - (- 6)) i : 4 + 16 i

= 4 + 16 i

\frac{1}{60}

9 a^{2} - 25 a^{2} b

3 x + 11 + \frac{2}{x - 3}

3 \frac{2}{5} \cdot \frac{2}{4}

\frac{5}{12} + \frac{4}{15}