Solve 3x^4=x 9 - ScanMath

Evaluate

3 x^{4} = x \times 9

Use the commutative property to reorder the terms

3 x^{4} = 9 x

Add or subtract both sides

3 x^{4} - 9 x = 0

Factor the expression

3 x (x^{3} - 3) = 0

Divide both sides

x (x^{3} - 3) = 0

Separate the equation into 2 possible cases

x = 0 x^{3} - 3 = 0

Solve the equation

More Steps

x = 0 x = 33

Solution

x_{1} = 0, x_{2} = 33

Alternative Form

x_{1} = 0, x_{2} \approx 1.44225

Solve the equation