Question

question- (ii),(iv)and(vi)​

Answer 1

Answer:

ii)$2x^2$

iv) $19xy$

vi) $3m^2n^2$

Step-by-step explanation:

ii) 8x^2 from 10x^2 =  10x^2 - 8x^2 = 2x^2

iv) -8xy from 11xy = 11xy - - 8xy = 19xy

vi)-18m^2n^2 from -15m^2n^2

= -15m^2n^2 - - 18m^2n^2 = 3m^2n^2