Question

aile or 2
9. The length and breadth of a rectangle are 4x2 - y- and 3x2 +
are 4x2 - y2 and 3x2 + 7y2 . Find the
2
perimeter of rectangle.
(2)​

Answer 1

Step-by-step explanation:

perimeter=4(3y2+7) but the answer may be incorrect