Question

Subtract the following algebraic expressions.
(1) 13ab2-12ab-bab from 15ab-ab2+3ab
(ii) 5r-7-92*y from 3-7x+ 10.2"y?
(i) 7mm - 14m-5n from Ilmn-3n+ 8mm
(iv) ab? - ab + ab from 3ab - 3a+b+ + 4ab​

Answer 1

Step-by-step explanation:

(1) 13×1×1×2-12×1×1-1×1×1-15×1×1-1×1×2+3×1×1

26-12-1-15-2+3

13-14

Answer=>-1