Question Factor the expression 21(2x−5) Evaluate x−25Solution 21(2x−5) Show Solution Find the roots x=25Alternative Form x=2.5 Evaluate x−25To find the roots of the expression,set the expression equal to 0 x−25=0Move the constant to the right-hand side and change its sign x=0+25Solution x=25Alternative Form x=2.5 Show Solution
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