Question Simplify the expression 81a Evaluate 41a×21Solution More Steps Evaluate 41×21To multiply the fractions,multiply the numerators and denominators separately 4×21Multiply the numbers 81 81a Show Solution Find the roots a=0 Evaluate 41a×21To find the roots of the expression,set the expression equal to 0 41a×21=0Multiply the terms More Steps Multiply the terms 41a×21Multiply the terms More Steps Evaluate 41×21To multiply the fractions,multiply the numerators and denominators separately 4×21Multiply the numbers 81 81a 81a=0Solution a=0 Show Solution
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