Question Simplify the expression 42r3 Evaluate 501050r3×2Divide the terms More Steps Evaluate 501050Reduce the numbers 121Calculate 21 21r3×2Solution 42r3 Show Solution Find the roots r=0 Evaluate 501050r3×2To find the roots of the expression,set the expression equal to 0 501050r3×2=0Divide the terms More Steps Evaluate 501050Reduce the numbers 121Calculate 21 21r3×2=0Multiply the terms 42r3=0Rewrite the expression r3=0Solution r=0 Show Solution