Question

is 0.5 is a root of the quadratic equation X 2 - 0.25 is equal to zero?​

Answer 1

Step-by-step explanation:

no because after putting the value 0.5 doesn't get the value 0 so it is not a root of the quadratic equation 2 x minus 0.5 is equals to zero

Answer 2

Answer:

Yes 0.5 is a root of the equation.

Step-by-step explanation:

${x}^{2} - 0.25 = 0 \\ \\ ( {0.5}^{2} ) - 0.25 = 0 \\ \\ 0.25 - 0.25 = 0 \\ \\ 0 = 0 \\ \: proved$