Question Simplify the expression 21R2 Evaluate 30315R2×2Cancel out the common factor 15 221R2×2Solution More Steps Evaluate 221×2Reduce the fraction 21×1Any expression multiplied by 1 remains the same 21 21R2 Show Solution Find the roots R=0 Evaluate 30315R2×2To find the roots of the expression,set the expression equal to 0 30315R2×2=0Cancel out the common factor 15 221R2×2=0Multiply the terms More Steps Multiply the terms 221R2×2Multiply the terms More Steps Evaluate 221×2Reduce the fraction 21×1Any expression multiplied by 1 remains the same 21 21R2 21R2=0Rewrite the expression R2=0Solution R=0 Show Solution
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