Question Simplify the expression 715−17r Evaluate 70150−r×17Cancel out the common factor 10 715−r×17Solution 715−17r Show Solution Factor the expression 71(15−119r) Evaluate 70150−r×17Cancel out the common factor 10 715−r×17Use the commutative property to reorder the terms 715−17rSolution 71(15−119r) Show Solution Find the roots r=11915Alternative Form r≈0.12605 Evaluate 70150−r×17To find the roots of the expression,set the expression equal to 0 70150−r×17=0Cancel out the common factor 10 715−r×17=0Use the commutative property to reorder the terms 715−17r=0Move the constant to the right-hand side and change its sign −17r=0−715Removing 0 doesn't change the value,so remove it from the expression −17r=−715Change the signs on both sides of the equation 17r=715Multiply by the reciprocal 17r×171=715×171Multiply r=715×171Solution More Steps Evaluate 715×171To multiply the fractions,multiply the numerators and denominators separately 7×1715Multiply the numbers 11915 r=11915Alternative Form r≈0.12605 Show Solution