Question : 9x-3 Factor the expression 3(3x−1) Evaluate 9x−3Solution 3(3x−1) Show Solution Find the roots x=31Alternative Form x=0.3˙ Evaluate 9x−3To find the roots of the expression,set the expression equal to 0 9x−3=0Move the constant to the right-hand side and change its sign 9x=0+3Removing 0 doesn't change the value,so remove it from the expression 9x=3Divide both sides 99x=93Divide the numbers x=93Solution x=31Alternative Form x=0.3˙ Show Solution