Question 957155

What is the value of the discriminant in the equation shown below?
x^2-4x+10=0


(please help me, thank you)
<pre>{{{x^2 - 4x + 10 = 0}}}
{{{0 = x^2 - 4x + 10}}}
Discriminant: {{{b^2 - 4ac}}}
{{{(- 4)^2 - 4(1)(10)}}}______{{{16 - 40}}}
Value of discriminant: {{{highlight_green(- 24)}}}