What is (-9-7i)+(-2+6i) ?

The solution to (-9-7i)+(-2+6i) is -11-i

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simplify (-9-7i)+(-2+6i)

simplify

(- 9 - 7 i) + (- 2 + 6 i)

- 11 - i

Solution steps

(- 9 - 7 i) + (- 2 + 6 i)

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

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

= (- 9 - 2) + (- 7 + 6) i

Simplify

(- 9 - 2) + (- 7 + 6) i : - 11 - i

= - 11 - i

\frac{32}{9}

(3 x^{2} + 1)^{2}

(\frac{x ^{5}}{y - 2})^{- 3}

(- 6 + 5 i) + (- 7 + i)

\frac{\frac{x ^{2} - 9}{3 x ^{2} + 8 x - 3}}{\frac{x - 3}{x + 2}}