Question

Find the area and perimeter of a rectangle whose length is (3x - 2y) and breadth os (4x^2 + y^2-x)cm

Answer 1

Answer:

area=12x^3+3xy^2-3x^2-8x^2y-2y^3+2xy

perimeter =4x-4y+8x^2+2y^2

Step-by-step explanation:

area=length*breadth

perimeter=2*(length+breadth)