A square has a side length of 6x+2. a rectangle with width 3x+1 has the same area as the square. what is the length of the rectangle?


Let A the area of the square, Ar the area of a rectangle, l length and w  width, s sides. A=Ar A= s² Ar= lw A= (6x+2)² (6x+2)²= l w (6x+2)²= l (3x+1) 2(3x+1)(6x+2)= l (3x+1) l= 2(6x+2)= 12x+4  so length is 12x+4

0 0
Only authorized users can leave an answer!
Can't find the answer?

If you are not satisfied with the answer or you can’t find one, then try to use the search above or find similar answers below.

Find similar answers

More questions