Identify expression: Identify the expression to be simplified.The expression given is 21m2÷7m. We need to simplify this expression by dividing the terms.
Divide coefficients and variables: Divide the coefficients and the variables separately.Divide the numerical coefficients: 21÷7=3.Divide the variables: m2÷m=m2−1=m1=m.
Combine results: Combine the results of the division.The simplified form of the expression is 3m.
More problems from Divide polynomials using long division