Question Simplify the expression 360r3 Evaluate 55220r3×90Divide the terms More Steps Evaluate 55220Reduce the numbers 14Calculate 4 4r3×90Solution 360r3 Show Solution Find the roots r=0 Evaluate 55220r3×90To find the roots of the expression,set the expression equal to 0 55220r3×90=0Divide the terms More Steps Evaluate 55220Reduce the numbers 14Calculate 4 4r3×90=0Multiply the terms 360r3=0Rewrite the expression r3=0Solution r=0 Show Solution