What are the solutions to the equation 2x^3+5x^2-25x=0 ?

The solutions to the equation 2x^3+5x^2-25x=0 are x=0,x= 5/2 ,x=-5

Find the zeros of 2x^3+5x^2-25x=0

The zeros of 2x^3+5x^2-25x=0 are x=0,x= 5/2 ,x=-5

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2 x^{3} + 5 x^{2} - 25 x = 0

x = 0, x = \frac{5}{2}, x = - 5

Decimal Notation

x = 0, x = 2.5, x = - 5

Solution steps

2 x^{3} + 5 x^{2} - 25 x = 0

Factor

2 x^{3} + 5 x^{2} - 25 x : x (2 x - 5) (x + 5)

x (2 x - 5) (x + 5) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or 2 x - 5 = 0 or x + 5 = 0

Solve

2 x - 5 = 0 : x = \frac{5}{2}

Solve

x + 5 = 0 : x = - 5

The solutions are

x = 0, x = \frac{5}{2}, x = - 5

A = (x + 1) (x - 1) (x^{2} + 1) + 1

c^{3} + 9 = 10

x^{4} + 4 x^{2} - 60 = 0

x + x^{3} = 2

x, x^{3} - 49 x = 0

What are the solutions to the equation 2x^3+5x^2-25x=0 ?
The solutions to the equation 2x^3+5x^2-25x=0 are x=0,x= 5/2 ,x=-5
Find the zeros of 2x^3+5x^2-25x=0
The zeros of 2x^3+5x^2-25x=0 are x=0,x= 5/2 ,x=-5