Question

(a) - 7pqrfrom-3p'qr.
(b) - - ab from b2 + ab.
(c) 4x2y - y from x + 3xy- - xy.
(d) x4 + 3xy + 5y from 2x1 - x'y + 7y4.
e) ab - bc- ca from - ab + bc + cah
0-2a2-2b2 from - a2 - b2 + 2ab.
g) xy2 + 3xêy - 7xy from x + y + 3xy - xy.
1) 2 (ab + bc + ca) from -ab- bc -ca​

Answer 1

Answer:

ok I will follow you

Step-by-step explanation:

Simplifying the given expressions, we have

(i) 7x3y + 9yx3 = (7 + 9)x3y = 16x3y

(ii) 12a2b + 3ba2 = (12 + 3)a2b =15a2b