What are the solutions to the equation 2x^5-18x=0 ?

The solutions to the equation 2x^5-18x=0 are x=0,x=sqrt(3)i,x=-sqrt(3)i,x=-sqrt(3),x=sqrt(3)

Find the zeros of 2x^5-18x=0

The zeros of 2x^5-18x=0 are x=0,x=sqrt(3)i,x=-sqrt(3)i,x=-sqrt(3),x=sqrt(3)

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2 x^{5} - 18 x = 0

x = 0, x = 3 i, x = - 3 i, x = - 3, x = 3

Solution steps

2 x^{5} - 18 x = 0

Factor

2 x^{5} - 18 x : 2 x (x^{2} + 3) (x + 3) (x - 3)

2 x (x^{2} + 3) (x + 3) (x - 3) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x^{2} + 3 = 0 or x + 3 = 0 or x - 3 = 0

Solve

x^{2} + 3 = 0 : x = 3 i, x = - 3 i

Solve

x + 3 = 0 : x = - 3

Solve

x - 3 = 0 : x = 3

The solutions are

x = 0, x = 3 i, x = - 3 i, x = - 3, x = 3

x^{9} - x^{6} = 36

x^{7} - x^{4} = 0

a, a^{3} = b^{3}

25 x^{4} + 15 x^{2} + 5 = 0

(r^{2} + 6 r + 13)^{2} = 0

What are the solutions to the equation 2x^5-18x=0 ?
The solutions to the equation 2x^5-18x=0 are x=0,x=sqrt(3)i,x=-sqrt(3)i,x=-sqrt(3),x=sqrt(3)
Find the zeros of 2x^5-18x=0
The zeros of 2x^5-18x=0 are x=0,x=sqrt(3)i,x=-sqrt(3)i,x=-sqrt(3),x=sqrt(3)