Question

solve using factorisation method 2x^2 - 1/2x = 0 (quadratic equation)​

Answer 1

Answer:

x = 0, 1/4

Step-by-step explanation:

Given Equation is 2x² - 1/2x = 0

=> 2x² - (1/2)x = 0

=> 4x² - x = 0

=> x(4x - 1) = 0

=> x = 0, 1/4

Hope it helps!

Answer 2

Answer:

$2x ^{2} - \frac{1}{2} x = 0$

$\frac{4x ^{2} - x }{2} = 0$

$4 {x}^{2} - x = 0$

$x(4x - 1) = 0$

On comparing we get

$x = 0 \:$

and

$4x - 1 = 0 \\ 4x = 1 \\ x = \frac{1}{4}$

Hence required solution set is x = 0 , 1/4