Question Factor the expression 2(5−x) Evaluate 10−2xSolution 2(5−x) Show Solution Find the roots x=5 Evaluate 10−2xTo find the roots of the expression,set the expression equal to 0 10−2x=0Move the constant to the right-hand side and change its sign −2x=0−10Removing 0 doesn't change the value,so remove it from the expression −2x=−10Change the signs on both sides of the equation 2x=10Divide both sides 22x=210Divide the numbers x=210Solution More Steps Evaluate 210Reduce the numbers 15Calculate 5 x=5 Show Solution
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