Question Simplify the expression 28n Evaluate 7(4n×1)Remove the parentheses 7×4n×1Rewrite the expression 7×4nSolution 28n Show Solution Find the roots n=0 Evaluate 7(4n×1)To find the roots of the expression,set the expression equal to 0 7(4n×1)=0Multiply the terms 7×4n=0Multiply the numbers 28n=0Solution n=0 Show Solution
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