What are the solutions to the equation x^3-11x^2+23x+35=0 ?

The solutions to the equation x^3-11x^2+23x+35=0 are x=-1,x=5,x=7

Find the zeros of x^3-11x^2+23x+35=0

The zeros of x^3-11x^2+23x+35=0 are x=-1,x=5,x=7

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x^{3} - 11 x^{2} + 23 x + 35 = 0

x = - 1, x = 5, x = 7

Solution steps

x^{3} - 11 x^{2} + 23 x + 35 = 0

Factor

x^{3} - 11 x^{2} + 23 x + 35 : (x + 1) (x - 5) (x - 7)

(x + 1) (x - 5) (x - 7) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x + 1 = 0 or x - 5 = 0 or x - 7 = 0

Solve

x + 1 = 0 : x = - 1

Solve

x - 5 = 0 : x = 5

Solve

x - 7 = 0 : x = 7

The solutions are

x = - 1, x = 5, x = 7

2 x^{4} - x^{3} - 6 x + 3 = 0

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

3 x^{3} - 25 x^{2} + 58 x - 40 = 0

x^{4} + 8 x^{3} + 8 x^{2} + 8 x + 7 = 0

x^{3} - 9 x^{2} - 4 x + 36 = 0

What are the solutions to the equation x^3-11x^2+23x+35=0 ?
The solutions to the equation x^3-11x^2+23x+35=0 are x=-1,x=5,x=7
Find the zeros of x^3-11x^2+23x+35=0
The zeros of x^3-11x^2+23x+35=0 are x=-1,x=5,x=7