Question

Solve the equation by factoring: 4x4+ 36x2 = - 24x3

Solve the equation by factoring: 4x4+ 36x2 = - 24x3

Math   Prealgebra   
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Answer #1

Answer: x=0, 0, -3 and -3

Explanation:

Additing both sides by 24x3

Taking common factor 4x2 out.

dividing by 4 on both sides

So,

and

and  

So, we have,

are the solutions of the equation.

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