Question

please answer my question?​

Answer 1

Answer:

4.a) x²,1/2x².

b) p,4p.

c) -2ab,3ba.

d) x²yz,‐4yx²z.

e) -11pq,qp,7pr,4rq.

f) -a,a,7a.

g) 3a²b²c,2a²b²c,b²a²c.

h) -2x²y,2yx².