What are the solutions to the equation factor 5x^2+20x=0 ?

The solutions to the equation factor 5x^2+20x=0 are x=0,x=-4

Find the zeros of factor 5x^2+20x=0

The zeros of factor 5x^2+20x=0 are x=0,x=-4

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5 x^{2} + 20 x = 0

x = 0, x = - 4

Solution steps

5 x^{2} + 20 x = 0

Factor

5 x^{2} + 20 x : 5 x (x + 4)

5 x (x + 4) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x + 4 = 0

Solve

x + 4 = 0 : x = - 4

The solutions to the quadratic equation are:

x = 0, x = - 4

x^{2} + 7 x = 3 x

x^{2} - 2 = 48

x^{2} - 6 x - 17 = 0

x, 1 = 3 x + 2 x^{2} y^{2}

(3 x - 2)^{2} = 9

What are the solutions to the equation factor 5x^2+20x=0 ?
The solutions to the equation factor 5x^2+20x=0 are x=0,x=-4
Find the zeros of factor 5x^2+20x=0
The zeros of factor 5x^2+20x=0 are x=0,x=-4