Question Simplify the expression 22443r Evaluate 70215×16rCancel out the common factor 5 1443×16rMultiply the terms 14×1643rSolution 22443r Show Solution Find the roots r=0 Evaluate 70215×16rTo find the roots of the expression,set the expression equal to 0 70215×16r=0Cancel out the common factor 5 1443×16r=0Multiply the terms More Steps Evaluate 1443×16rMultiply the terms 14×1643rMultiply the terms 22443r 22443r=0Simplify 43r=0Solution r=0 Show Solution