Question

Send all sums plss will get 25 points

Answer 1

Answer:

1. a.

3x+ 7x=10x

b.x square

C,3ab

d,-8b

Answer 2

2)Simplify :-

a).x +16y

b).a - 7a^2

c).3x^2 + 6xy - 2

e).15 - 3xy + 5y^2

f) 4xy + 7yz + 6xz + 5

g).3a^2 - 4ab - b^2 + 20

h).10x^2 - 5xy + 4y^2 - 2

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