Question Simplify the expression 21n2 Evaluate n×n×21Multiply the terms n2×21Solution 21n2 Show Solution Find the roots n=0 Evaluate n×n×21To find the roots of the expression,set the expression equal to 0 n×n×21=0Multiply More Steps Multiply the terms n×n×21Multiply the terms n2×21Use the commutative property to reorder the terms 21n2 21n2=0Rewrite the expression n2=0Solution n=0 Show Solution
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