Question Factor the expression 2(2x−5) Evaluate 4x−10Solution 2(2x−5) Show Solution Find the roots x=25Alternative Form x=2.5 Evaluate 4x−10To find the roots of the expression,set the expression equal to 0 4x−10=0Move the constant to the right-hand side and change its sign 4x=0+10Removing 0 doesn't change the value,so remove it from the expression 4x=10Divide both sides 44x=410Divide the numbers x=410Solution x=25Alternative Form x=2.5 Show Solution
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