Question Simplify the expression 81r2 Evaluate 30405r2×6Cancel out the common factor 15 227r2×6Solution More Steps Evaluate 227×6Reduce the numbers 27×3Multiply the numbers 81 81r2 Show Solution Find the roots r=0 Evaluate 30405r2×6To find the roots of the expression,set the expression equal to 0 30405r2×6=0Cancel out the common factor 15 227r2×6=0Multiply the terms More Steps Multiply the terms 227r2×6Multiply the terms More Steps Evaluate 227×6Reduce the numbers 27×3Multiply the numbers 81 81r2 81r2=0Rewrite the expression r2=0Solution r=0 Show Solution
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