What is (-4-i)+(-1+7i)+(6i) ?

The solution to (-4-i)+(-1+7i)+(6i) is -5+12i

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

simplify

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

- 5 + 12 i

Solution steps

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

Remove parentheses:

(a) = a

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

Group like terms

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

Add similar elements:

- i + 7 i + 6 i = 12 i

= 12 i - 4 - 1

Subtract the numbers:

- 4 - 1 = - 5

= - 5 + 12 i

(2 x + y)^{5}

4 (x - 1)^{2}

x \times 1

3.14 \cdot 5^{2}

\frac{m ^{2} + 9 m + 18 m}{m - 5} \cdot \frac{5 m - 25}{5 m + 15}