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

The solutions to the equation x^3-x^2-5x-3=0 are x=-1,x=3

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

The zeros of x^3-x^2-5x-3=0 are x=-1,x=3

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

x = - 1, x = 3

Solution steps

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

Factor

x^{3} - x^{2} - 5 x - 3 : (x + 1)^{2} (x - 3)

(x + 1)^{2} (x - 3) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x + 1 = 0 or x - 3 = 0

Solve

x + 1 = 0 : x = - 1

Solve

x - 3 = 0 : x = 3

The solutions are

x = - 1, x = 3

5 x^{3} + 23 x^{2} + 20 x - 12 = 0

x^{3} - x - 3360 = 0

b^{3} + 2 b^{2} - 10 b - 19 = 0

x, x^{3} + y^{3} = x^{3} y^{3}

x^{25} = x^{0}

What are the solutions to the equation x^3-x^2-5x-3=0 ?
The solutions to the equation x^3-x^2-5x-3=0 are x=-1,x=3
Find the zeros of x^3-x^2-5x-3=0
The zeros of x^3-x^2-5x-3=0 are x=-1,x=3