Question Find the roots k=453Alternative Form k=13.25 Evaluate 53−4kTo find the roots of the expression,set the expression equal to 0 53−4k=0Move the constant to the right-hand side and change its sign −4k=0−53Removing 0 doesn't change the value,so remove it from the expression −4k=−53Change the signs on both sides of the equation 4k=53Divide both sides 44k=453Solution k=453Alternative Form k=13.25 Show Solution