What is (7+i)-(6-4i) ?

The solution to (7+i)-(6-4i) is 1+5i

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simplify (7+i)-(6-4i)

simplify

(7 + i) - (6 - 4 i)

1 + 5 i

Solution steps

(7 + i) - (6 - 4 i)

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

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

= (7 - 6) + (1 - (- 4)) i

Simplify

(7 - 6) + (1 - (- 4)) i : 1 + 5 i

= 1 + 5 i

(5 x + 3) (5 x - 3)

\frac{\frac{x - 5}{x - 4}}{\frac{x - 12}{x - 4}}

a x + b x

f (8)

g (0)