Question Factor the expression 10(7x−4) Evaluate 70x−40Solution 10(7x−4) Show Solution Find the roots x=74Alternative Form x=0.5˙71428˙ Evaluate 70x−40To find the roots of the expression,set the expression equal to 0 70x−40=0Move the constant to the right-hand side and change its sign 70x=0+40Removing 0 doesn't change the value,so remove it from the expression 70x=40Divide both sides 7070x=7040Divide the numbers x=7040Solution x=74Alternative Form x=0.5˙71428˙ Show Solution
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