Question Simplify the expression 123−5V Evaluate 125−5V−2Solution 123−5V Show Solution Find the roots V=5123Alternative Form V=24.6 Evaluate 125−5V−2To find the roots of the expression,set the expression equal to 0 125−5V−2=0Subtract the numbers 123−5V=0Move the constant to the right-hand side and change its sign −5V=0−123Removing 0 doesn't change the value,so remove it from the expression −5V=−123Change the signs on both sides of the equation 5V=123Divide both sides 55V=5123Solution V=5123Alternative Form V=24.6 Show Solution