Question Simplify the expression 3x Evaluate 6x×21Solution More Steps Evaluate 6×21Reduce the numbers 3×1Simplify 3 3x Show Solution Find the roots x=0 Evaluate 6x×21To find the roots of the expression,set the expression equal to 0 6x×21=0Multiply the terms More Steps Multiply the terms 6x×21Multiply the terms More Steps Evaluate 6×21Reduce the numbers 3×1Simplify 3 3x 3x=0Solution x=0 Show Solution