Question Simplify the expression 448−5V Evaluate 450−5V−2Solution 448−5V Show Solution Find the roots V=5448Alternative Form V=89.6 Evaluate 450−5V−2To find the roots of the expression,set the expression equal to 0 450−5V−2=0Subtract the numbers 448−5V=0Move the constant to the right-hand side and change its sign −5V=0−448Removing 0 doesn't change the value,so remove it from the expression −5V=−448Change the signs on both sides of the equation 5V=448Divide both sides 55V=5448Solution V=5448Alternative Form V=89.6 Show Solution