Question Simplify the expression 29−16r Evaluate 70315−r×16Cancel out the common factor 35 29−r×16Solution 29−16r Show Solution Factor the expression 21(9−32r) Evaluate 70315−r×16Cancel out the common factor 35 29−r×16Use the commutative property to reorder the terms 29−16rSolution 21(9−32r) Show Solution Find the roots r=329Alternative Form r=0.28125 Evaluate 70315−r×16To find the roots of the expression,set the expression equal to 0 70315−r×16=0Cancel out the common factor 35 29−r×16=0Use the commutative property to reorder the terms 29−16r=0Move the constant to the right-hand side and change its sign −16r=0−29Removing 0 doesn't change the value,so remove it from the expression −16r=−29Change the signs on both sides of the equation 16r=29Multiply by the reciprocal 16r×161=29×161Multiply r=29×161Solution More Steps Evaluate 29×161To multiply the fractions,multiply the numerators and denominators separately 2×169Multiply the numbers 329 r=329Alternative Form r=0.28125 Show Solution