What is expand 2(1-2i)-3(-4,-3i)+4+i ?

The solution to expand 2(1-2i)-3(-4,-3i)+4+i is 2-4i+3*4,3*3i+4+i

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expand 2(1-2i)-3(-4,-3i)+4+i

expand

2 (1 - 2 i) - 3 (- 4, - 3 i) + 4 + i

2 - 4 i + 3 \cdot 4, 3 \cdot 3 i + 4 + i

Solution steps

2 (1 - 2 i) - 3 (- 4, - 3 i) + 4 + i

Expand

2 (1 - 2 i) : 2 - 4 i

= 2 - 4 i - 3 (- 4, - 3 i) + 4 + i

Expand

- 3 (- 4, - 3 i) : 3 \cdot 4, 3 \cdot 3 i

= 2 - 4 i + 3 \cdot 4, 3 \cdot 3 i + 4 + i

(a + b) e

ln (x + 2) - \frac{( x + 2 ) ^{3}}{3}

sin^{2} (x) (1 - tan^{2} (x) = tan^{2} (x) cos (2 x))

2 π (e^{2} - 2)

\frac{d}{d x} (Q (x, M, C, T)) - (M \cdot C) (x - T)

What is expand 2(1-2i)-3(-4,-3i)+4+i ?
The solution to expand 2(1-2i)-3(-4,-3i)+4+i is 2-4i+3*4,3*3i+4+i