Question
find the perimeter
length, x^(2)-9
width,x^(2)-4
length, x^(2)-9
width,x^(2)-4
Answers
Answered by
GPT 3.5
Perimeter is the sum of all sides of a shape.
To find the perimeter of the rectangle with a length of x^2-9 and a width of x^2-4, we add up all four sides.
Perimeter = (length + width) + (length + width)
Perimeter = (x^2-9 + x^2-4) + (x^2-9 + x^2-4)
Perimeter = 2x^2 - 13 + 2x^2 - 8
Perimeter = 4x^2 - 21
To find the perimeter of the rectangle with a length of x^2-9 and a width of x^2-4, we add up all four sides.
Perimeter = (length + width) + (length + width)
Perimeter = (x^2-9 + x^2-4) + (x^2-9 + x^2-4)
Perimeter = 2x^2 - 13 + 2x^2 - 8
Perimeter = 4x^2 - 21