Question Simplify the expression r2 Evaluate 100rr×100Multiply the terms More Steps Multiply the terms 100rrMultiply the terms 100r×rMultiply the terms 100r2 100r2×100Cancel out the common factor 100 r2×1Solution r2 Show Solution Find the roots r=0 Evaluate 100rr×100To find the roots of the expression,set the expression equal to 0 100rr×100=0Multiply the terms More Steps Multiply the terms 100rr×100Multiply the terms More Steps Multiply the terms 100rrMultiply the terms 100r×rMultiply the terms 100r2 100r2×100Cancel out the common factor 100 r2×1Multiply the terms r2 r2=0Solution r=0 Show Solution