What are the solutions to the equation -8x^3+18x=0 ?

The solutions to the equation -8x^3+18x=0 are x=0,x=-3/2 ,x= 3/2

Find the zeros of -8x^3+18x=0

The zeros of -8x^3+18x=0 are x=0,x=-3/2 ,x= 3/2

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- 8 x^{3} + 18 x = 0

x = 0, x = - \frac{3}{2}, x = \frac{3}{2}

Decimal Notation

x = 0, x = - 1.5, x = 1.5

Solution steps

- 8 x^{3} + 18 x = 0

Factor

- 8 x^{3} + 18 x : - 2 x (2 x + 3) (2 x - 3)

- 2 x (2 x + 3) (2 x - 3) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or 2 x + 3 = 0 or 2 x - 3 = 0

Solve

2 x + 3 = 0 : x = - \frac{3}{2}

Solve

2 x - 3 = 0 : x = \frac{3}{2}

The solutions are

x = 0, x = - \frac{3}{2}, x = \frac{3}{2}

x^{8} - 20 x^{4} + 64 = 0

- x^{3} + 3 x^{2} + 6 x - 10 = 0

2^{n} = 3.6 \cdot 1 φ^{13}

10 c^{5} c + 16.5 = 13.5 + 10 c

x^{3} - 6 x^{2} + 2 x + 24 = 0

What are the solutions to the equation -8x^3+18x=0 ?
The solutions to the equation -8x^3+18x=0 are x=0,x=-3/2 ,x= 3/2
Find the zeros of -8x^3+18x=0
The zeros of -8x^3+18x=0 are x=0,x=-3/2 ,x= 3/2