Question Simplify the expression 51r2 Evaluate 30255r2×6Cancel out the common factor 15 217r2×6Solution More Steps Evaluate 217×6Reduce the numbers 17×3Multiply the numbers 51 51r2 Show Solution Find the roots r=0 Evaluate 30255r2×6To find the roots of the expression,set the expression equal to 0 30255r2×6=0Cancel out the common factor 15 217r2×6=0Multiply the terms More Steps Multiply the terms 217r2×6Multiply the terms More Steps Evaluate 217×6Reduce the numbers 17×3Multiply the numbers 51 51r2 51r2=0Rewrite the expression r2=0Solution r=0 Show Solution