Question

please any one can give me some algebra sums of add, subtract, find the value or verify for standard 6

Answer 1

subtraction and addition

ANSWER
3. i. 6y^2
ii. -18xy
iii. 2b
iv. 5a+5b-2ab
v. 5m^2 - 8mn + 8
vi. x^2 -5x -5
vii. 10ab - 7a^2 -7b^2
viii. 8p^2+ 8q^2 -5pq

4. a. x^2 +2xy -y^2
b. 5a+b-6

5. 4x^2 -3y^2 -xy

6. a. -y+11
b. 2x+4