Question

5pq -3qr + 2pr from 4pq + 3qr -Spr​

Answer 1

Step-by-step explanation:

+ b2 (-2 p3-4 p2 q+p q2+3 q3-4 p2 r+2 p q r+6 q2 r-5 p r2+3 q r2). + c2 (2 ... Ub= a2 (-3 p3-p2 q+4 p q2+2 q3-6 p2 r-2 p q r+4 q2 r-3 p r2+5 q r2). + b2 (p-r) (4 p2+5 p q+q2+5 p r+5 q r+4 r 2).