What are the solutions to the equation x^2-3.5x=0 ?

The solutions to the equation x^2-3.5x=0 are x=0,x=3.5

Find the zeros of x^2-3.5x=0

The zeros of x^2-3.5x=0 are x=0,x=3.5

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x^{2} - 3.5 x = 0

x = 0, x = 3.5

Solution steps

x^{2} - 3.5 x = 0

Factor

x^{2} - 3.5 x : x (x - 3.5)

x (x - 3.5) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x - 3.5 = 0

Solve

x - 3.5 = 0 : x = 3.5

The solutions to the quadratic equation are:

x = 0, x = 3.5

4 x^{2} - 12 x - 280 = 0

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

8 x = 4 (x^{2} + 2 x)

x^{2} - 2 x + 82

- 3 x^{2} - 5 x = - 1

What are the solutions to the equation x^2-3.5x=0 ?
The solutions to the equation x^2-3.5x=0 are x=0,x=3.5
Find the zeros of x^2-3.5x=0
The zeros of x^2-3.5x=0 are x=0,x=3.5