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

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

Find the zeros of 5x^2=20x

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

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5 x^{2} = 20 x

x = 0, x = 4

Solution steps

5 x^{2} = 20 x

Move

20 x

to the left side

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

36 r^{2} + 84 r + 49 = 0

- 5 x - 3 < 17

2 n^{2} = - 144

2 c^{5} + 44 c^{4} + 242 c^{3}

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