Question Simplify the expression 17400r2 Evaluate 85500r2×4Cancel out the common factor 5 17100r2×4Solution More Steps Evaluate 17100×4Multiply the numbers 17100×4Multiply the numbers 17400 17400r2 Show Solution Find the roots r=0 Evaluate 85500r2×4To find the roots of the expression,set the expression equal to 0 85500r2×4=0Cancel out the common factor 5 17100r2×4=0Multiply the terms More Steps Multiply the terms 17100r2×4Multiply the terms More Steps Evaluate 17100×4Multiply the numbers 17100×4Multiply the numbers 17400 17400r2 17400r2=0Rewrite the expression r2=0Solution r=0 Show Solution