Question Simplify the expression 40w Evaluate 21×840wCancel out the common factor 21 1×40wSolution 40w Show Solution Find the roots w=0 Evaluate (21×840w)To find the roots of the expression,set the expression equal to 0 21×840w=0Multiply the terms More Steps Multiply the terms 21×840wCancel out the common factor 21 1×40wMultiply the terms 40w 40w=0Solution w=0 Show Solution
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