Question 15897−2D Find the roots D=215897Alternative Form D=7948.5 Evaluate 15897−2DTo find the roots of the expression,set the expression equal to 0 15897−2D=0Move the constant to the right-hand side and change its sign −2D=0−15897Removing 0 doesn't change the value,so remove it from the expression −2D=−15897Change the signs on both sides of the equation 2D=15897Divide both sides 22D=215897Solution D=215897Alternative Form D=7948.5 Show Solution