Question Simplify the expression 3245r2 Evaluate r2×12980Cancel out the common factor 4 r2×3245Solution 3245r2 Show Solution Find the roots r=0 Evaluate r2×12980To find the roots of the expression,set the expression equal to 0 r2×12980=0Cancel out the common factor 4 r2×3245=0Use the commutative property to reorder the terms 3245r2=0Rewrite the expression r2=0Solution r=0 Show Solution