Question

Q.6 The adjacent sides of a rectangle are -6p3 + 7pq+ pq and 7pq – 5p3 + 9p?q?. Find its
perimeter. (Hint: perimeter of a rectangle= ( l x b)​

Answer 1

Step-by-step explanation:

First of all

Perimeter of Rectangle, P = 2(length + width)

Area of Rectangle, A = length*width

Now, to find perimeter

$p = 2( - 6 {p}^{3} + 7pq + pq + 7pq - 5{p}^{3} + 9pq) \\ = 2(- 11 {p}^{3} + 24pq) \\ = - 22 {p}^{3} + 48pq$

To find area use A=length*width

Also, the sides are not understandable. Please coorect the question. I have omitted '?'