What is expand (sqrt(3)+j)(2-j) ?

The solution to expand (sqrt(3)+j)(2-j) is 2sqrt(3)+j(-sqrt(3)+2)-j^2

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expand (sqrt(3)+j)(2-j)

expand

(3 + j) (2 - j)

23 + j (- 3 + 2) - j^{2}

Solution steps

(3 + j) (2 - j)

Apply FOIL method

(3 + j) (2 - j) : 23 + j (- 3 + 2) - j^{2}

= 23 + j (- 3 + 2) - j^{2}

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

\frac{6 x}{( x ^{2} + 1 ) ^{2}}

\frac{1}{( a + b ) ^{2}}

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

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

What is expand (sqrt(3)+j)(2-j) ?
The solution to expand (sqrt(3)+j)(2-j) is 2sqrt(3)+j(-sqrt(3)+2)-j^2