Hi

rectangle with length of 3x^2+6x-10 and width of 3x+5:

distance around = 2(3x^2+6x-10) + 2(3x+5) = 6x^2+18x-10 

RELATED QUESTIONS

the distance around a rectangle is 2000ft and the length is 800 what is the... (answered by solver91311)

The area of a rectangle is (6x^2+11x-10) square units. If the length is given by (3x-2)... (answered by Cromlix)

What is the area of a rectangle if the width = 3x and the length = x +... (answered by drk)

I need help understanding Monomials/Polynomials/ and Factoring.

 For example,
"If the  (answered by stanbon)

What is the expression for the area of this rectangle? 
Length = 3X
Width = x + 2 
 (answered by opeodu)

Find the length of a rectangle if the width is 3x-2 and tge perimeter is... (answered by swincher4391)

The distance around the rectangle is 38 cenimeters. The length of the rectangle is 3... (answered by mananth)

The perimeter around a rectangle is 48 inches.  The length of the rectangle is 2 inches... (answered by rfer)

the length of a rectangle is 3x+2 units and the width is x-6 units, what is the perimeter  (answered by stanbon)