Question Factor the expression Factor 5(2x−1) Evaluate 10x−5Solution 5(2x−1) Show Solution Find the roots Find the roots of the algebra expression x=21Alternative Form x=0.5 Evaluate 10x−5To find the roots of the expression,set the expression equal to 0 10x−5=0Move the constant to the right-hand side and change its sign 10x=0+5Removing 0 doesn't change the value,so remove it from the expression 10x=5Divide both sides 1010x=105Divide the numbers x=105Solution x=21Alternative Form x=0.5 Show Solution