Question Simplify the expression r4 Evaluate r×1×r3Rewrite the expression r×r3Use the product rule an×am=an+m to simplify the expression r1+3Solution r4 Show Solution Find the roots r=0 Evaluate r×1×r3To find the roots of the expression,set the expression equal to 0 r×1×r3=0Multiply the terms More Steps Multiply the terms r×1×r3Rewrite the expression r×r3Use the product rule an×am=an+m to simplify the expression r1+3Add the numbers r4 r4=0Solution r=0 Show Solution