Assume that the expressions given are denominators of fractions. Find the least common denominator. r2 + 4r + 3, r2 + r
A. r(r + 1)2
B. r(r + 3)
C. r(r + 3)(r + 1)
D. r(r + 1)
Answer: C
You might also like to view...
Find the transformation from the uv plane to the xy plane.u = xy, v = 3x
A. x = - 
, y = 
B. x = 
, y = 
C. x = 3v, y = 
D. x = 
, y = 
Find the volume of the indicated region.The region bounded by 
and the xy-plane
A. 
?
B. 2500?
C. 5000?
D. 
?
Provide an appropriate response.A sporting goods store determines that the optimal quantity of athletic shoes (in pairs) to order each month is given by the Wilson lot size formula: Q(C, M, s) = src="https://sciemce.com/media/4/ppg__rrrrr0617190846__f1q124g4.jpg" style="vertical-align: -21.0px;" />.
What will be an ideal response?
, where C is the cost (in dollars) of placing an order, M is the number of pairs sold each month, and s is the monthly storage cost (in dollars) per pair of shoes. Find 
. Then find and interpret 
Write the fraction as an equivalent fraction with the indicated denominator.
= 
A. 
B. 
C. 
D. 