Question Simplify the expression 338r2 Evaluate 45285r2×2Cancel out the common factor 15 319r2×2Solution More Steps Evaluate 319×2Multiply the numbers 319×2Multiply the numbers 338 338r2 Show Solution Find the roots r=0 Evaluate 45285r2×2To find the roots of the expression,set the expression equal to 0 45285r2×2=0Cancel out the common factor 15 319r2×2=0Multiply the terms More Steps Multiply the terms 319r2×2Multiply the terms More Steps Evaluate 319×2Multiply the numbers 319×2Multiply the numbers 338 338r2 338r2=0Rewrite the expression r2=0Solution r=0 Show Solution