What is (-6+5i)+(-7+i) ?

The solution to (-6+5i)+(-7+i) is -13+6i

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

simplify

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

- 13 + 6 i

Solution steps

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

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

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

= (- 6 - 7) + (5 + 1) i

Simplify

(- 6 - 7) + (5 + 1) i : - 13 + 6 i

= - 13 + 6 i

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

(x - 1)^{2} - 4

ln (ln (e^{e}))

1 + \frac{1}{x ^{2}}