Question

maths solve thisssssss​

Answer 1

Answer:

1

i) 11x

ii) 12mn

iii) 4y

Answer 2

1) Add

i) 8x, 3x
= 11x ( ANSWER )
ii) 7mn, 5mn
= 12mn
iii) -9y, 11y, 2y
= 2y + 2y
= 4y

2) Find the sum of the following expressions.

i) ( in the attachment )
ii) ( in the attachment )
iii) ( in the attachment )