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

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

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

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

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

x = - 1, x = 3

Solution steps

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

Factor

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

(x + 1) (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 to the quadratic equation are:

x = - 1, x = 3

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

x^{2} - 5 x = 8

y, x^{2} + y^{2} = \frac{2 y}{x}

- 3 x^{2} + 12 x - 4 = - 12

5 a^{2} = 320

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