Question Simplify the expression 5122r2 Evaluate 25305r2×2Cancel out the common factor 5 561r2×2Solution More Steps Evaluate 561×2Multiply the numbers 561×2Multiply the numbers 5122 5122r2 Show Solution Find the roots r=0 Evaluate 25305r2×2To find the roots of the expression,set the expression equal to 0 25305r2×2=0Cancel out the common factor 5 561r2×2=0Multiply the terms More Steps Multiply the terms 561r2×2Multiply the terms More Steps Evaluate 561×2Multiply the numbers 561×2Multiply the numbers 5122 5122r2 5122r2=0Rewrite the expression r2=0Solution r=0 Show Solution