Question Simplify the expression Solution 2x−25 Evaluate 2x−5×5Solution 2x−25 Show Solution Find the roots Find the roots of the algebra expression x=225Alternative Form x=12.5 Evaluate 2x−5×5To find the roots of the expression,set the expression equal to 0 2x−5×5=0Multiply the numbers 2x−25=0Move the constant to the right-hand side and change its sign 2x=0+25Removing 0 doesn't change the value,so remove it from the expression 2x=25Divide both sides 22x=225Solution x=225Alternative Form x=12.5 Show Solution