Question Simplify the expression 20y−51315 Evaluate 20y−54−51261Solution 20y−51315 Show Solution Factor the expression 5(4y−10263) Evaluate 20y−54−51261Subtract the numbers 20y−51315Solution 5(4y−10263) Show Solution Find the roots y=410263Alternative Form y=2565.75 Evaluate 20y−54−51261To find the roots of the expression,set the expression equal to 0 20y−54−51261=0Subtract the numbers 20y−51315=0Move the constant to the right-hand side and change its sign 20y=0+51315Removing 0 doesn't change the value,so remove it from the expression 20y=51315Divide both sides 2020y=2051315Divide the numbers y=2051315Solution y=410263Alternative Form y=2565.75 Show Solution