What is expand ((10-j)(-8-9j))/(-10j+2) ?

The solution to expand ((10-j)(-8-9j))/(-10j+2) is (-80-82j+9j^2)/(-10j+2)

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expand ((10-j)(-8-9j))/(-10j+2)

expand

\frac{( 10 - j ) ( - 8 - 9 j )}{- 10 j + 2}

\frac{- 80 - 82 j + 9 j ^{2}}{- 10 j + 2}

Solution steps

\frac{( 10 - j ) ( - 8 - 9 j )}{- 10 j + 2}

Expand

(10 - j) (- 8 - 9 j) : - 80 - 82 j + 9 j^{2}

= \frac{- 80 - 82 j + 9 j ^{2}}{- 10 j + 2}

8 (- 0.4 e^{- 0.4 x} + 0.6 e^{- 0.6 x})

- 5 (10 x - 14 y = - 4)

\frac{( 2 n + 3 x ) ^{3}}{n ^{4}}

10 (z - 9 = - 40)

c^{2} d + 4 e f^{2} (c^{2} d - 4 e f^{2})

What is expand ((10-j)(-8-9j))/(-10j+2) ?
The solution to expand ((10-j)(-8-9j))/(-10j+2) is (-80-82j+9j^2)/(-10j+2)