Question

Q.30. The two adjacent sides of a rectangle are 5x2-3y2 and x2+2y. Find the
perimeter.​

Answer 1

Answer:

here the answer

Explanation:

Given adjacent sides of a rectangle are 5x2−3y2 and x2+2xy

we know that the perimeter of a rectangle with adjacent sides a and b is 2×(a+b)

Perimeter=2((5x2−3y2)+(x2+2xy))

                =2(6x2−3y2+2xy)

                =12x2−6y2+4xy

∴Perimeter=12x2−6y2+4xy