Question Factor the expression 10(3−31A) Evaluate 30−310ASolution 10(3−31A) Show Solution Find the roots A=313Alternative Form A≈0.096774 Evaluate 30−310ATo find the roots of the expression,set the expression equal to 0 30−310A=0Move the constant to the right-hand side and change its sign −310A=0−30Removing 0 doesn't change the value,so remove it from the expression −310A=−30Change the signs on both sides of the equation 310A=30Divide both sides 310310A=31030Divide the numbers A=31030Solution A=313Alternative Form A≈0.096774 Show Solution