Question

$$\quad ( 4 b x ^ { 2 } ) + ( - 9 b x ^ { 2 } ) = - 5 b x ^ { 2 }$$

Solve for b (complex solution)

$b\in \mathrm{C}$

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Solve for x (complex solution)

$x\in \mathrm{C}$

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Solve for b

$b\in \mathrm{R}$

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Solve for x

$x\in \mathrm{R}$

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